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Jean Patrick

@jeanpatrickr8

4.8
10

5.3

5.3

91%

AI, Web, Mobile App Developer

$30 USD / Hour

・

Flag of PHILIPPINES

Philippines (12:01 AM)

・

Joined on October 27, 2025

・

2 Recommendations

$30 USD / Hour

・

AI/ML Engineer and Full-Stack Developer with 8 years of hands-on experience building reliable, production-ready applications. I work with Python, Node.js, React, Next.js, PostgreSQL, AWS, and AI/ML, including fraud detection and AI-powered solutions. I can handle projects end-to-end, from database design and APIs to frontend, cloud deployment, and maintenance. I focus on clean code, fast communication, and solutions that are built to work reliably in production. Available for both short-term projects and long-term development work.

Verifications

On time

92%

On budget

92%

Accept rate

50%

Repeat hire rate

20%

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Portfolio

Portfolio

14015306
Built and deployed a full-featured shared team webmail application from the ground up in PHP/MySQL that connects to an IMAP/SMTP mail server. It gives a whole team a single shared mailbox with per-employee sub-mailboxes, so staff can read, send, reply, forward, and organize mail together. Key features delivered: Gmail/Outlook-style interface — conversation threading, reading pane, compose with rich-text editor and signatures, drafts, reply/reply-all/forward, attachments, and search. Admin panel — manage users, employee mailboxes, aliases, folders, and mail-routing filter rules; audit log; spam handling. Smart folder system — nested folders, drag-to-resize sidebar, collapsible sections, per-folder and total unread badges, and safe folder management (locking user-owned folders, reparenting subfolders on delete). Reliable delete/move UX — optimistic updates, background IMAP operations, and crash-safe operation journaling. Real-time-ish new-mail — configurable live-sync polling with desk

Custom Shared-Mailbox Webmail App

Built and deployed a full-featured shared team webmail application from the ground up in PHP/MySQL that connects to an IMAP/SMTP mail server. It gives a whole team a single shared mailbox with per-employee sub-mailboxes, so staff can read, send, reply, forward, and organize mail together. Key features delivered: Gmail/Outlook-style interface — conversation threading, reading pane, compose with rich-text editor and signatures, drafts, reply/reply-all/forward, attachments, and search. Admin panel — manage users, employee mailboxes, aliases, folders, and mail-routing filter rules; audit log; spam handling. Smart folder system — nested folders, drag-to-resize sidebar, collapsible sections, per-folder and total unread badges, and safe folder management (locking user-owned folders, reparenting subfolders on delete). Reliable delete/move UX — optimistic updates, background IMAP operations, and crash-safe operation journaling. Real-time-ish new-mail — configurable live-sync polling with desk

Custom Shared-Mailbox Webmail App

Built and deployed a full-featured shared team webmail application from the ground up in PHP/MySQL that connects to an IMAP/SMTP mail server. It gives a whole team a single shared mailbox with per-employee sub-mailboxes, so staff can read, send, reply, forward, and organize mail together. Key features delivered: Gmail/Outlook-style interface — conversation threading, reading pane, compose with rich-text editor and signatures, drafts, reply/reply-all/forward, attachments, and search. Admin panel — manage users, employee mailboxes, aliases, folders, and mail-routing filter rules; audit log; spam handling. Smart folder system — nested folders, drag-to-resize sidebar, collapsible sections, per-folder and total unread badges, and safe folder management (locking user-owned folders, reparenting subfolders on delete). Reliable delete/move UX — optimistic updates, background IMAP operations, and crash-safe operation journaling. Real-time-ish new-mail — configurable live-sync polling with desk

Custom Shared-Mailbox Webmail App

Built and deployed a full-featured shared team webmail application from the ground up in PHP/MySQL that connects to an IMAP/SMTP mail server. It gives a whole team a single shared mailbox with per-employee sub-mailboxes, so staff can read, send, reply, forward, and organize mail together. Key features delivered: Gmail/Outlook-style interface — conversation threading, reading pane, compose with rich-text editor and signatures, drafts, reply/reply-all/forward, attachments, and search. Admin panel — manage users, employee mailboxes, aliases, folders, and mail-routing filter rules; audit log; spam handling. Smart folder system — nested folders, drag-to-resize sidebar, collapsible sections, per-folder and total unread badges, and safe folder management (locking user-owned folders, reparenting subfolders on delete). Reliable delete/move UX — optimistic updates, background IMAP operations, and crash-safe operation journaling. Real-time-ish new-mail — configurable live-sync polling with desk

Custom Shared-Mailbox Webmail App

Built and deployed a full-featured shared team webmail application from the ground up in PHP/MySQL that connects to an IMAP/SMTP mail server. It gives a whole team a single shared mailbox with per-employee sub-mailboxes, so staff can read, send, reply, forward, and organize mail together. Key features delivered: Gmail/Outlook-style interface — conversation threading, reading pane, compose with rich-text editor and signatures, drafts, reply/reply-all/forward, attachments, and search. Admin panel — manage users, employee mailboxes, aliases, folders, and mail-routing filter rules; audit log; spam handling. Smart folder system — nested folders, drag-to-resize sidebar, collapsible sections, per-folder and total unread badges, and safe folder management (locking user-owned folders, reparenting subfolders on delete). Reliable delete/move UX — optimistic updates, background IMAP operations, and crash-safe operation journaling. Real-time-ish new-mail — configurable live-sync polling with desk

Custom Shared-Mailbox Webmail App

Built and deployed a full-featured shared team webmail application from the ground up in PHP/MySQL that connects to an IMAP/SMTP mail server. It gives a whole team a single shared mailbox with per-employee sub-mailboxes, so staff can read, send, reply, forward, and organize mail together. Key features delivered: Gmail/Outlook-style interface — conversation threading, reading pane, compose with rich-text editor and signatures, drafts, reply/reply-all/forward, attachments, and search. Admin panel — manage users, employee mailboxes, aliases, folders, and mail-routing filter rules; audit log; spam handling. Smart folder system — nested folders, drag-to-resize sidebar, collapsible sections, per-folder and total unread badges, and safe folder management (locking user-owned folders, reparenting subfolders on delete). Reliable delete/move UX — optimistic updates, background IMAP operations, and crash-safe operation journaling. Real-time-ish new-mail — configurable live-sync polling with desk

Custom Shared-Mailbox Webmail App

Built and deployed a full-featured shared team webmail application from the ground up in PHP/MySQL that connects to an IMAP/SMTP mail server. It gives a whole team a single shared mailbox with per-employee sub-mailboxes, so staff can read, send, reply, forward, and organize mail together. Key features delivered: Gmail/Outlook-style interface — conversation threading, reading pane, compose with rich-text editor and signatures, drafts, reply/reply-all/forward, attachments, and search. Admin panel — manage users, employee mailboxes, aliases, folders, and mail-routing filter rules; audit log; spam handling. Smart folder system — nested folders, drag-to-resize sidebar, collapsible sections, per-folder and total unread badges, and safe folder management (locking user-owned folders, reparenting subfolders on delete). Reliable delete/move UX — optimistic updates, background IMAP operations, and crash-safe operation journaling. Real-time-ish new-mail — configurable live-sync polling with desk

Custom Shared-Mailbox Webmail App

14015292
I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

14015281
Built GO Football AI, a production web platform for Hong Kong football fans focused on 2026 World Cup and HKJC match analysis. The project includes a Next.js frontend and Express/PostgreSQL backend. Live match and odds data are pulled from HKJC APIs, then processed through an AI analysis pipeline to generate per-match predictions, confidence scores, tactical breakdowns, and betting-style picks (HAD, HDC, HIL). Key features delivered: Live match list, date picker, archived matches, and featured/top-pick flows AI match analysis pages with charts, narratives, and VIP-gated premium content Member/admin auth, role-based access, VIP subscriptions, and user management Admin tools: content upload (photos/videos), featured cards, pick overrides, win-rate tracking Automatic win-rate calculation from settled AI picks using HKJC result data Records/social feed, member FAQ, policies, and mobile-first UI Production deployment (API + frontend), media upload handling, caching, and performance tunin

AI Football Analysis System

Built GO Football AI, a production web platform for Hong Kong football fans focused on 2026 World Cup and HKJC match analysis. The project includes a Next.js frontend and Express/PostgreSQL backend. Live match and odds data are pulled from HKJC APIs, then processed through an AI analysis pipeline to generate per-match predictions, confidence scores, tactical breakdowns, and betting-style picks (HAD, HDC, HIL). Key features delivered: Live match list, date picker, archived matches, and featured/top-pick flows AI match analysis pages with charts, narratives, and VIP-gated premium content Member/admin auth, role-based access, VIP subscriptions, and user management Admin tools: content upload (photos/videos), featured cards, pick overrides, win-rate tracking Automatic win-rate calculation from settled AI picks using HKJC result data Records/social feed, member FAQ, policies, and mobile-first UI Production deployment (API + frontend), media upload handling, caching, and performance tunin

AI Football Analysis System

Built GO Football AI, a production web platform for Hong Kong football fans focused on 2026 World Cup and HKJC match analysis. The project includes a Next.js frontend and Express/PostgreSQL backend. Live match and odds data are pulled from HKJC APIs, then processed through an AI analysis pipeline to generate per-match predictions, confidence scores, tactical breakdowns, and betting-style picks (HAD, HDC, HIL). Key features delivered: Live match list, date picker, archived matches, and featured/top-pick flows AI match analysis pages with charts, narratives, and VIP-gated premium content Member/admin auth, role-based access, VIP subscriptions, and user management Admin tools: content upload (photos/videos), featured cards, pick overrides, win-rate tracking Automatic win-rate calculation from settled AI picks using HKJC result data Records/social feed, member FAQ, policies, and mobile-first UI Production deployment (API + frontend), media upload handling, caching, and performance tunin

AI Football Analysis System

Built GO Football AI, a production web platform for Hong Kong football fans focused on 2026 World Cup and HKJC match analysis. The project includes a Next.js frontend and Express/PostgreSQL backend. Live match and odds data are pulled from HKJC APIs, then processed through an AI analysis pipeline to generate per-match predictions, confidence scores, tactical breakdowns, and betting-style picks (HAD, HDC, HIL). Key features delivered: Live match list, date picker, archived matches, and featured/top-pick flows AI match analysis pages with charts, narratives, and VIP-gated premium content Member/admin auth, role-based access, VIP subscriptions, and user management Admin tools: content upload (photos/videos), featured cards, pick overrides, win-rate tracking Automatic win-rate calculation from settled AI picks using HKJC result data Records/social feed, member FAQ, policies, and mobile-first UI Production deployment (API + frontend), media upload handling, caching, and performance tunin

AI Football Analysis System

14015271
Developed an end-to-end SharePoint Framework business application for 3 Edge Design, supporting day-to-day operations for structural detailing and BIM delivery. The solution combines Manager and Staff dashboards with modules for Projects, RFIs, EWOs, Tasks, Checklists, and CRM. Managers can track project hours vs budget, manage RFIs with PDF output and client communication, handle extra work orders, plan weekly team tasks, run internal QA checklists across project phases, and manage the sales pipeline from RFQ through quote to won project. The CRM supports persons/companies, document attachments, quote budgets, win-rate KPIs, archiving, and CSV/Excel import-export. Technically, the app uses React 17, TypeScript, SPFx 1.22, SharePoint REST APIs, auto-provisioned SharePoint lists, localStorage fallbacks, and integrations for Time Doctor hours import and Pipedrive-style CRM migration. I handled architecture, feature development, bug fixes, UI/UX improvements, and client feedback iteration

SharePoint CRM & RFI Dashboard

Developed an end-to-end SharePoint Framework business application for 3 Edge Design, supporting day-to-day operations for structural detailing and BIM delivery. The solution combines Manager and Staff dashboards with modules for Projects, RFIs, EWOs, Tasks, Checklists, and CRM. Managers can track project hours vs budget, manage RFIs with PDF output and client communication, handle extra work orders, plan weekly team tasks, run internal QA checklists across project phases, and manage the sales pipeline from RFQ through quote to won project. The CRM supports persons/companies, document attachments, quote budgets, win-rate KPIs, archiving, and CSV/Excel import-export. Technically, the app uses React 17, TypeScript, SPFx 1.22, SharePoint REST APIs, auto-provisioned SharePoint lists, localStorage fallbacks, and integrations for Time Doctor hours import and Pipedrive-style CRM migration. I handled architecture, feature development, bug fixes, UI/UX improvements, and client feedback iteration

SharePoint CRM & RFI Dashboard

Developed an end-to-end SharePoint Framework business application for 3 Edge Design, supporting day-to-day operations for structural detailing and BIM delivery. The solution combines Manager and Staff dashboards with modules for Projects, RFIs, EWOs, Tasks, Checklists, and CRM. Managers can track project hours vs budget, manage RFIs with PDF output and client communication, handle extra work orders, plan weekly team tasks, run internal QA checklists across project phases, and manage the sales pipeline from RFQ through quote to won project. The CRM supports persons/companies, document attachments, quote budgets, win-rate KPIs, archiving, and CSV/Excel import-export. Technically, the app uses React 17, TypeScript, SPFx 1.22, SharePoint REST APIs, auto-provisioned SharePoint lists, localStorage fallbacks, and integrations for Time Doctor hours import and Pipedrive-style CRM migration. I handled architecture, feature development, bug fixes, UI/UX improvements, and client feedback iteration

SharePoint CRM & RFI Dashboard

Developed an end-to-end SharePoint Framework business application for 3 Edge Design, supporting day-to-day operations for structural detailing and BIM delivery. The solution combines Manager and Staff dashboards with modules for Projects, RFIs, EWOs, Tasks, Checklists, and CRM. Managers can track project hours vs budget, manage RFIs with PDF output and client communication, handle extra work orders, plan weekly team tasks, run internal QA checklists across project phases, and manage the sales pipeline from RFQ through quote to won project. The CRM supports persons/companies, document attachments, quote budgets, win-rate KPIs, archiving, and CSV/Excel import-export. Technically, the app uses React 17, TypeScript, SPFx 1.22, SharePoint REST APIs, auto-provisioned SharePoint lists, localStorage fallbacks, and integrations for Time Doctor hours import and Pipedrive-style CRM migration. I handled architecture, feature development, bug fixes, UI/UX improvements, and client feedback iteration

SharePoint CRM & RFI Dashboard

14015237
Sole engineer on TrustVerify, a UK/EU B2B fraud-prevention platform. Built the full stack: a Next.js 15 / React / TypeScript frontend (marketing site + authenticated dashboard with KYC, KYB, AML screening, workflows, billing, team/RBAC, and admin consoles); a Node.js REST API with Drizzle ORM, multi-tenant isolation, Stripe subscriptions/webhooks, and API-key auth; and a Python FastAPI ML service for identity verification — face matching (InsightFace/ArcFace), passive liveness, and document OCR/MRZ extraction — with rules-based and XGBoost risk decisioning. Also delivered PostgreSQL schema with RLS, WooCommerce and Shopify integrations, and Dockerised deployment. ~390 commits across ~185k lines over 4 months.

TrustVerify

Sole engineer on TrustVerify, a UK/EU B2B fraud-prevention platform. Built the full stack: a Next.js 15 / React / TypeScript frontend (marketing site + authenticated dashboard with KYC, KYB, AML screening, workflows, billing, team/RBAC, and admin consoles); a Node.js REST API with Drizzle ORM, multi-tenant isolation, Stripe subscriptions/webhooks, and API-key auth; and a Python FastAPI ML service for identity verification — face matching (InsightFace/ArcFace), passive liveness, and document OCR/MRZ extraction — with rules-based and XGBoost risk decisioning. Also delivered PostgreSQL schema with RLS, WooCommerce and Shopify integrations, and Dockerised deployment. ~390 commits across ~185k lines over 4 months.

TrustVerify

Sole engineer on TrustVerify, a UK/EU B2B fraud-prevention platform. Built the full stack: a Next.js 15 / React / TypeScript frontend (marketing site + authenticated dashboard with KYC, KYB, AML screening, workflows, billing, team/RBAC, and admin consoles); a Node.js REST API with Drizzle ORM, multi-tenant isolation, Stripe subscriptions/webhooks, and API-key auth; and a Python FastAPI ML service for identity verification — face matching (InsightFace/ArcFace), passive liveness, and document OCR/MRZ extraction — with rules-based and XGBoost risk decisioning. Also delivered PostgreSQL schema with RLS, WooCommerce and Shopify integrations, and Dockerised deployment. ~390 commits across ~185k lines over 4 months.

TrustVerify

Sole engineer on TrustVerify, a UK/EU B2B fraud-prevention platform. Built the full stack: a Next.js 15 / React / TypeScript frontend (marketing site + authenticated dashboard with KYC, KYB, AML screening, workflows, billing, team/RBAC, and admin consoles); a Node.js REST API with Drizzle ORM, multi-tenant isolation, Stripe subscriptions/webhooks, and API-key auth; and a Python FastAPI ML service for identity verification — face matching (InsightFace/ArcFace), passive liveness, and document OCR/MRZ extraction — with rules-based and XGBoost risk decisioning. Also delivered PostgreSQL schema with RLS, WooCommerce and Shopify integrations, and Dockerised deployment. ~390 commits across ~185k lines over 4 months.

TrustVerify

Sole engineer on TrustVerify, a UK/EU B2B fraud-prevention platform. Built the full stack: a Next.js 15 / React / TypeScript frontend (marketing site + authenticated dashboard with KYC, KYB, AML screening, workflows, billing, team/RBAC, and admin consoles); a Node.js REST API with Drizzle ORM, multi-tenant isolation, Stripe subscriptions/webhooks, and API-key auth; and a Python FastAPI ML service for identity verification — face matching (InsightFace/ArcFace), passive liveness, and document OCR/MRZ extraction — with rules-based and XGBoost risk decisioning. Also delivered PostgreSQL schema with RLS, WooCommerce and Shopify integrations, and Dockerised deployment. ~390 commits across ~185k lines over 4 months.

TrustVerify

Sole engineer on TrustVerify, a UK/EU B2B fraud-prevention platform. Built the full stack: a Next.js 15 / React / TypeScript frontend (marketing site + authenticated dashboard with KYC, KYB, AML screening, workflows, billing, team/RBAC, and admin consoles); a Node.js REST API with Drizzle ORM, multi-tenant isolation, Stripe subscriptions/webhooks, and API-key auth; and a Python FastAPI ML service for identity verification — face matching (InsightFace/ArcFace), passive liveness, and document OCR/MRZ extraction — with rules-based and XGBoost risk decisioning. Also delivered PostgreSQL schema with RLS, WooCommerce and Shopify integrations, and Dockerised deployment. ~390 commits across ~185k lines over 4 months.

TrustVerify

13701282
✔ SEO-optimized ✔ Stripe & PayPal integration ✔ Used by stores in NL/BE

Multi-Store eCommerce Platform

14015306
Built and deployed a full-featured shared team webmail application from the ground up in PHP/MySQL that connects to an IMAP/SMTP mail server. It gives a whole team a single shared mailbox with per-employee sub-mailboxes, so staff can read, send, reply, forward, and organize mail together. Key features delivered: Gmail/Outlook-style interface — conversation threading, reading pane, compose with rich-text editor and signatures, drafts, reply/reply-all/forward, attachments, and search. Admin panel — manage users, employee mailboxes, aliases, folders, and mail-routing filter rules; audit log; spam handling. Smart folder system — nested folders, drag-to-resize sidebar, collapsible sections, per-folder and total unread badges, and safe folder management (locking user-owned folders, reparenting subfolders on delete). Reliable delete/move UX — optimistic updates, background IMAP operations, and crash-safe operation journaling. Real-time-ish new-mail — configurable live-sync polling with desk

Custom Shared-Mailbox Webmail App

Built and deployed a full-featured shared team webmail application from the ground up in PHP/MySQL that connects to an IMAP/SMTP mail server. It gives a whole team a single shared mailbox with per-employee sub-mailboxes, so staff can read, send, reply, forward, and organize mail together. Key features delivered: Gmail/Outlook-style interface — conversation threading, reading pane, compose with rich-text editor and signatures, drafts, reply/reply-all/forward, attachments, and search. Admin panel — manage users, employee mailboxes, aliases, folders, and mail-routing filter rules; audit log; spam handling. Smart folder system — nested folders, drag-to-resize sidebar, collapsible sections, per-folder and total unread badges, and safe folder management (locking user-owned folders, reparenting subfolders on delete). Reliable delete/move UX — optimistic updates, background IMAP operations, and crash-safe operation journaling. Real-time-ish new-mail — configurable live-sync polling with desk

Custom Shared-Mailbox Webmail App

Built and deployed a full-featured shared team webmail application from the ground up in PHP/MySQL that connects to an IMAP/SMTP mail server. It gives a whole team a single shared mailbox with per-employee sub-mailboxes, so staff can read, send, reply, forward, and organize mail together. Key features delivered: Gmail/Outlook-style interface — conversation threading, reading pane, compose with rich-text editor and signatures, drafts, reply/reply-all/forward, attachments, and search. Admin panel — manage users, employee mailboxes, aliases, folders, and mail-routing filter rules; audit log; spam handling. Smart folder system — nested folders, drag-to-resize sidebar, collapsible sections, per-folder and total unread badges, and safe folder management (locking user-owned folders, reparenting subfolders on delete). Reliable delete/move UX — optimistic updates, background IMAP operations, and crash-safe operation journaling. Real-time-ish new-mail — configurable live-sync polling with desk

Custom Shared-Mailbox Webmail App

Built and deployed a full-featured shared team webmail application from the ground up in PHP/MySQL that connects to an IMAP/SMTP mail server. It gives a whole team a single shared mailbox with per-employee sub-mailboxes, so staff can read, send, reply, forward, and organize mail together. Key features delivered: Gmail/Outlook-style interface — conversation threading, reading pane, compose with rich-text editor and signatures, drafts, reply/reply-all/forward, attachments, and search. Admin panel — manage users, employee mailboxes, aliases, folders, and mail-routing filter rules; audit log; spam handling. Smart folder system — nested folders, drag-to-resize sidebar, collapsible sections, per-folder and total unread badges, and safe folder management (locking user-owned folders, reparenting subfolders on delete). Reliable delete/move UX — optimistic updates, background IMAP operations, and crash-safe operation journaling. Real-time-ish new-mail — configurable live-sync polling with desk

Custom Shared-Mailbox Webmail App

Built and deployed a full-featured shared team webmail application from the ground up in PHP/MySQL that connects to an IMAP/SMTP mail server. It gives a whole team a single shared mailbox with per-employee sub-mailboxes, so staff can read, send, reply, forward, and organize mail together. Key features delivered: Gmail/Outlook-style interface — conversation threading, reading pane, compose with rich-text editor and signatures, drafts, reply/reply-all/forward, attachments, and search. Admin panel — manage users, employee mailboxes, aliases, folders, and mail-routing filter rules; audit log; spam handling. Smart folder system — nested folders, drag-to-resize sidebar, collapsible sections, per-folder and total unread badges, and safe folder management (locking user-owned folders, reparenting subfolders on delete). Reliable delete/move UX — optimistic updates, background IMAP operations, and crash-safe operation journaling. Real-time-ish new-mail — configurable live-sync polling with desk

Custom Shared-Mailbox Webmail App

Built and deployed a full-featured shared team webmail application from the ground up in PHP/MySQL that connects to an IMAP/SMTP mail server. It gives a whole team a single shared mailbox with per-employee sub-mailboxes, so staff can read, send, reply, forward, and organize mail together. Key features delivered: Gmail/Outlook-style interface — conversation threading, reading pane, compose with rich-text editor and signatures, drafts, reply/reply-all/forward, attachments, and search. Admin panel — manage users, employee mailboxes, aliases, folders, and mail-routing filter rules; audit log; spam handling. Smart folder system — nested folders, drag-to-resize sidebar, collapsible sections, per-folder and total unread badges, and safe folder management (locking user-owned folders, reparenting subfolders on delete). Reliable delete/move UX — optimistic updates, background IMAP operations, and crash-safe operation journaling. Real-time-ish new-mail — configurable live-sync polling with desk

Custom Shared-Mailbox Webmail App

Built and deployed a full-featured shared team webmail application from the ground up in PHP/MySQL that connects to an IMAP/SMTP mail server. It gives a whole team a single shared mailbox with per-employee sub-mailboxes, so staff can read, send, reply, forward, and organize mail together. Key features delivered: Gmail/Outlook-style interface — conversation threading, reading pane, compose with rich-text editor and signatures, drafts, reply/reply-all/forward, attachments, and search. Admin panel — manage users, employee mailboxes, aliases, folders, and mail-routing filter rules; audit log; spam handling. Smart folder system — nested folders, drag-to-resize sidebar, collapsible sections, per-folder and total unread badges, and safe folder management (locking user-owned folders, reparenting subfolders on delete). Reliable delete/move UX — optimistic updates, background IMAP operations, and crash-safe operation journaling. Real-time-ish new-mail — configurable live-sync polling with desk

Custom Shared-Mailbox Webmail App

14015292
I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

I built a browser-based interactive 3D home experience using Next.js (App Router) and React Three Fiber/Three.js. Users load a fully modeled house, explore it in a first-person "walk mode" with floor-collision detection and smart spawn/re-entry points, and orbit through room presets. The core feature is an edit canvas where users generate custom 3D furniture and décor on the fly through the Meshy AI API, then drag, rotate, and place those GLB models and framed wall pictures anywhere in the scene. I implemented secure server-side API proxying so the AI key never reaches the browser, GLB streaming/optimization (Meshopt compression + WebP textures), IndexedDB-based asset caching, responsive mobile controls, and WebGL fallback handling. The result is a polished, performant, self-contained 3D configurator that runs entirely in the browser.

Interactive 3D House Web App

14015281
Built GO Football AI, a production web platform for Hong Kong football fans focused on 2026 World Cup and HKJC match analysis. The project includes a Next.js frontend and Express/PostgreSQL backend. Live match and odds data are pulled from HKJC APIs, then processed through an AI analysis pipeline to generate per-match predictions, confidence scores, tactical breakdowns, and betting-style picks (HAD, HDC, HIL). Key features delivered: Live match list, date picker, archived matches, and featured/top-pick flows AI match analysis pages with charts, narratives, and VIP-gated premium content Member/admin auth, role-based access, VIP subscriptions, and user management Admin tools: content upload (photos/videos), featured cards, pick overrides, win-rate tracking Automatic win-rate calculation from settled AI picks using HKJC result data Records/social feed, member FAQ, policies, and mobile-first UI Production deployment (API + frontend), media upload handling, caching, and performance tunin

AI Football Analysis System

Built GO Football AI, a production web platform for Hong Kong football fans focused on 2026 World Cup and HKJC match analysis. The project includes a Next.js frontend and Express/PostgreSQL backend. Live match and odds data are pulled from HKJC APIs, then processed through an AI analysis pipeline to generate per-match predictions, confidence scores, tactical breakdowns, and betting-style picks (HAD, HDC, HIL). Key features delivered: Live match list, date picker, archived matches, and featured/top-pick flows AI match analysis pages with charts, narratives, and VIP-gated premium content Member/admin auth, role-based access, VIP subscriptions, and user management Admin tools: content upload (photos/videos), featured cards, pick overrides, win-rate tracking Automatic win-rate calculation from settled AI picks using HKJC result data Records/social feed, member FAQ, policies, and mobile-first UI Production deployment (API + frontend), media upload handling, caching, and performance tunin

AI Football Analysis System

Built GO Football AI, a production web platform for Hong Kong football fans focused on 2026 World Cup and HKJC match analysis. The project includes a Next.js frontend and Express/PostgreSQL backend. Live match and odds data are pulled from HKJC APIs, then processed through an AI analysis pipeline to generate per-match predictions, confidence scores, tactical breakdowns, and betting-style picks (HAD, HDC, HIL). Key features delivered: Live match list, date picker, archived matches, and featured/top-pick flows AI match analysis pages with charts, narratives, and VIP-gated premium content Member/admin auth, role-based access, VIP subscriptions, and user management Admin tools: content upload (photos/videos), featured cards, pick overrides, win-rate tracking Automatic win-rate calculation from settled AI picks using HKJC result data Records/social feed, member FAQ, policies, and mobile-first UI Production deployment (API + frontend), media upload handling, caching, and performance tunin

AI Football Analysis System

Built GO Football AI, a production web platform for Hong Kong football fans focused on 2026 World Cup and HKJC match analysis. The project includes a Next.js frontend and Express/PostgreSQL backend. Live match and odds data are pulled from HKJC APIs, then processed through an AI analysis pipeline to generate per-match predictions, confidence scores, tactical breakdowns, and betting-style picks (HAD, HDC, HIL). Key features delivered: Live match list, date picker, archived matches, and featured/top-pick flows AI match analysis pages with charts, narratives, and VIP-gated premium content Member/admin auth, role-based access, VIP subscriptions, and user management Admin tools: content upload (photos/videos), featured cards, pick overrides, win-rate tracking Automatic win-rate calculation from settled AI picks using HKJC result data Records/social feed, member FAQ, policies, and mobile-first UI Production deployment (API + frontend), media upload handling, caching, and performance tunin

AI Football Analysis System

14015271
Developed an end-to-end SharePoint Framework business application for 3 Edge Design, supporting day-to-day operations for structural detailing and BIM delivery. The solution combines Manager and Staff dashboards with modules for Projects, RFIs, EWOs, Tasks, Checklists, and CRM. Managers can track project hours vs budget, manage RFIs with PDF output and client communication, handle extra work orders, plan weekly team tasks, run internal QA checklists across project phases, and manage the sales pipeline from RFQ through quote to won project. The CRM supports persons/companies, document attachments, quote budgets, win-rate KPIs, archiving, and CSV/Excel import-export. Technically, the app uses React 17, TypeScript, SPFx 1.22, SharePoint REST APIs, auto-provisioned SharePoint lists, localStorage fallbacks, and integrations for Time Doctor hours import and Pipedrive-style CRM migration. I handled architecture, feature development, bug fixes, UI/UX improvements, and client feedback iteration

SharePoint CRM & RFI Dashboard

Developed an end-to-end SharePoint Framework business application for 3 Edge Design, supporting day-to-day operations for structural detailing and BIM delivery. The solution combines Manager and Staff dashboards with modules for Projects, RFIs, EWOs, Tasks, Checklists, and CRM. Managers can track project hours vs budget, manage RFIs with PDF output and client communication, handle extra work orders, plan weekly team tasks, run internal QA checklists across project phases, and manage the sales pipeline from RFQ through quote to won project. The CRM supports persons/companies, document attachments, quote budgets, win-rate KPIs, archiving, and CSV/Excel import-export. Technically, the app uses React 17, TypeScript, SPFx 1.22, SharePoint REST APIs, auto-provisioned SharePoint lists, localStorage fallbacks, and integrations for Time Doctor hours import and Pipedrive-style CRM migration. I handled architecture, feature development, bug fixes, UI/UX improvements, and client feedback iteration

SharePoint CRM & RFI Dashboard

Developed an end-to-end SharePoint Framework business application for 3 Edge Design, supporting day-to-day operations for structural detailing and BIM delivery. The solution combines Manager and Staff dashboards with modules for Projects, RFIs, EWOs, Tasks, Checklists, and CRM. Managers can track project hours vs budget, manage RFIs with PDF output and client communication, handle extra work orders, plan weekly team tasks, run internal QA checklists across project phases, and manage the sales pipeline from RFQ through quote to won project. The CRM supports persons/companies, document attachments, quote budgets, win-rate KPIs, archiving, and CSV/Excel import-export. Technically, the app uses React 17, TypeScript, SPFx 1.22, SharePoint REST APIs, auto-provisioned SharePoint lists, localStorage fallbacks, and integrations for Time Doctor hours import and Pipedrive-style CRM migration. I handled architecture, feature development, bug fixes, UI/UX improvements, and client feedback iteration

SharePoint CRM & RFI Dashboard

Developed an end-to-end SharePoint Framework business application for 3 Edge Design, supporting day-to-day operations for structural detailing and BIM delivery. The solution combines Manager and Staff dashboards with modules for Projects, RFIs, EWOs, Tasks, Checklists, and CRM. Managers can track project hours vs budget, manage RFIs with PDF output and client communication, handle extra work orders, plan weekly team tasks, run internal QA checklists across project phases, and manage the sales pipeline from RFQ through quote to won project. The CRM supports persons/companies, document attachments, quote budgets, win-rate KPIs, archiving, and CSV/Excel import-export. Technically, the app uses React 17, TypeScript, SPFx 1.22, SharePoint REST APIs, auto-provisioned SharePoint lists, localStorage fallbacks, and integrations for Time Doctor hours import and Pipedrive-style CRM migration. I handled architecture, feature development, bug fixes, UI/UX improvements, and client feedback iteration

SharePoint CRM & RFI Dashboard

14015237
Sole engineer on TrustVerify, a UK/EU B2B fraud-prevention platform. Built the full stack: a Next.js 15 / React / TypeScript frontend (marketing site + authenticated dashboard with KYC, KYB, AML screening, workflows, billing, team/RBAC, and admin consoles); a Node.js REST API with Drizzle ORM, multi-tenant isolation, Stripe subscriptions/webhooks, and API-key auth; and a Python FastAPI ML service for identity verification — face matching (InsightFace/ArcFace), passive liveness, and document OCR/MRZ extraction — with rules-based and XGBoost risk decisioning. Also delivered PostgreSQL schema with RLS, WooCommerce and Shopify integrations, and Dockerised deployment. ~390 commits across ~185k lines over 4 months.

TrustVerify

Sole engineer on TrustVerify, a UK/EU B2B fraud-prevention platform. Built the full stack: a Next.js 15 / React / TypeScript frontend (marketing site + authenticated dashboard with KYC, KYB, AML screening, workflows, billing, team/RBAC, and admin consoles); a Node.js REST API with Drizzle ORM, multi-tenant isolation, Stripe subscriptions/webhooks, and API-key auth; and a Python FastAPI ML service for identity verification — face matching (InsightFace/ArcFace), passive liveness, and document OCR/MRZ extraction — with rules-based and XGBoost risk decisioning. Also delivered PostgreSQL schema with RLS, WooCommerce and Shopify integrations, and Dockerised deployment. ~390 commits across ~185k lines over 4 months.

TrustVerify

Sole engineer on TrustVerify, a UK/EU B2B fraud-prevention platform. Built the full stack: a Next.js 15 / React / TypeScript frontend (marketing site + authenticated dashboard with KYC, KYB, AML screening, workflows, billing, team/RBAC, and admin consoles); a Node.js REST API with Drizzle ORM, multi-tenant isolation, Stripe subscriptions/webhooks, and API-key auth; and a Python FastAPI ML service for identity verification — face matching (InsightFace/ArcFace), passive liveness, and document OCR/MRZ extraction — with rules-based and XGBoost risk decisioning. Also delivered PostgreSQL schema with RLS, WooCommerce and Shopify integrations, and Dockerised deployment. ~390 commits across ~185k lines over 4 months.

TrustVerify

Sole engineer on TrustVerify, a UK/EU B2B fraud-prevention platform. Built the full stack: a Next.js 15 / React / TypeScript frontend (marketing site + authenticated dashboard with KYC, KYB, AML screening, workflows, billing, team/RBAC, and admin consoles); a Node.js REST API with Drizzle ORM, multi-tenant isolation, Stripe subscriptions/webhooks, and API-key auth; and a Python FastAPI ML service for identity verification — face matching (InsightFace/ArcFace), passive liveness, and document OCR/MRZ extraction — with rules-based and XGBoost risk decisioning. Also delivered PostgreSQL schema with RLS, WooCommerce and Shopify integrations, and Dockerised deployment. ~390 commits across ~185k lines over 4 months.

TrustVerify

Sole engineer on TrustVerify, a UK/EU B2B fraud-prevention platform. Built the full stack: a Next.js 15 / React / TypeScript frontend (marketing site + authenticated dashboard with KYC, KYB, AML screening, workflows, billing, team/RBAC, and admin consoles); a Node.js REST API with Drizzle ORM, multi-tenant isolation, Stripe subscriptions/webhooks, and API-key auth; and a Python FastAPI ML service for identity verification — face matching (InsightFace/ArcFace), passive liveness, and document OCR/MRZ extraction — with rules-based and XGBoost risk decisioning. Also delivered PostgreSQL schema with RLS, WooCommerce and Shopify integrations, and Dockerised deployment. ~390 commits across ~185k lines over 4 months.

TrustVerify

Sole engineer on TrustVerify, a UK/EU B2B fraud-prevention platform. Built the full stack: a Next.js 15 / React / TypeScript frontend (marketing site + authenticated dashboard with KYC, KYB, AML screening, workflows, billing, team/RBAC, and admin consoles); a Node.js REST API with Drizzle ORM, multi-tenant isolation, Stripe subscriptions/webhooks, and API-key auth; and a Python FastAPI ML service for identity verification — face matching (InsightFace/ArcFace), passive liveness, and document OCR/MRZ extraction — with rules-based and XGBoost risk decisioning. Also delivered PostgreSQL schema with RLS, WooCommerce and Shopify integrations, and Dockerised deployment. ~390 commits across ~185k lines over 4 months.

TrustVerify

13701282
✔ SEO-optimized ✔ Stripe & PayPal integration ✔ Used by stores in NL/BE

Multi-Store eCommerce Platform

4.8 · 10 Reviews
10 Reviews
User Avatar
Flag of UNITED STATES

Linh

2.4

$350 USD

3 months ago

Custom PHP App

The developer has good coding skills and was responsive. However, my project required experience with email systems and standard email-client workflows. I found myself having to explain many basic usability and functionality expectations that I expected an experienced developer in this field to already understand. Good programmer, but not the right fit for this particular project.

PHP
Java
Internet Marketing
Mobile App Development

+1 more

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Flag of AUSTRALIA

Matthew

5.0

$1,680 AUD

6 months ago

Live SharePoint PM Dashboard Integration -- 2

Jean was very easy to deal with, good communication and understood what we wanted - very happy thanks! [20 March, 2026] Jean was great, easy to communicate and understood exactly what we were trying to create - thank you!

.NET
Project Management
Excel
C# Programming
Sharepoint

+5 more

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Flag of GERMANY

Erik

5.0

€1,500 EUR

6 months ago

Project for Jean Patrick R.

Jean Patrick did an excellent job and was very professional throughout the project. Communication was clear, he understood the requirements quickly, and delivered everything on time and within budget. Very reliable freelancer with strong technical expertise. I would definitely recommend him and would be happy to work with him again.

PHP
Java
Internet Marketing
Mobile App Development

+1 more

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Flag of GERMANY

Erik

5.0

€250 EUR

7 months ago

Teamsbot mit Gedächtnis

Professional, reliable, and technically strong. Jean delivered a working Teams AI bot with structured L0 logging and context-aware leadership behavior exactly as defined in the scope. Communication was clear, implementation was clean, and the architecture is well prepared for future expansion. Looking forward to continuing the collaboration.

Cloud Computing
Azure
Microsoft
Software Development
Automation

+2 more

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Flag of SAUDI ARABIA

Jaber

5.0

$100 USD

8 months ago

Lab Marketplace Bug Fixes

Great talent. Glad to work with. Thank you

PHP
JavaScript
Testing / QA
WordPress
Debugging

+5 more

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Experience

AI/ML ENGINEER

Mar, 2023 - Nov, 2025

•

2 years, 7 months

TechNova Analytics BV

Mar, 2023 - Nov, 2025

•

2 years, 7 months

• Built fraud-detection ML models improving true-positive accuracy by 28%. • Developed NLP components using BERT, spaCy, and custom text classifiers. • Implemented real-time inference pipelines with FastAPI + AWS Lambda + Redis. • Reduced ML training time by 40% through optimized data pipelines and GPU batching. • Collaborated with cross-border teams across NL, UK, DE, and PL.

Flag of NETHERLANDS

Amsterdam/Remote, Netherlands

Mar, 2023 - Nov, 2025

•

2 years, 7 months

FULL-STACK DEVELOPER

Jan, 2021 - Feb, 2023

•

2 years, 1 month

NeoDigital GmbH

Jan, 2021 - Feb, 2023

•

2 years, 1 month

• Led development of an enterprise insurance platform using React & Next.js. • Built scalable backend APIs using Node.js + PostgreSQL, ensuring GDPR compliance. • Achieved 55% faster page performance through image optimization & code-splitting. • Implemented multilingual UI/UX for German and English users. • Contributed to microservices used by over 150K+ EU customers

Flag of GERMANY

Berlin / Remote, Germany

Jan, 2021 - Feb, 2023

•

2 years, 1 month

MOBILE APP DEVELOPER

Aug, 2018 - Dec, 2020

•

2 years, 4 months

BluWorks Software Labs

Aug, 2018 - Dec, 2020

•

2 years, 4 months

• Developed Flutter and React Native apps for logistics, booking, and delivery companies. • Integrated Firebase, REST APIs, and secure authentication modules. • Published 4 production apps on Google Play and App Store. • Improved app performance and reduced crash rates through optimized state management.

Flag of PHILIPPINES

Makati, Philippines

Aug, 2018 - Dec, 2020

•

2 years, 4 months

Education

Dublin Business School

2016 - 2017

•

1 year

Postgraduate Certificate in Data Science & Machine Learning

Flag of IRELAND

Ireland

2016 - 2017

•

1 year

University of Rizal System-Rizal State College

2011 - 2015

•

4 years

Bachelor of Science in Information Technology (BSIT)

Flag of PHILIPPINES

Philippines

2011 - 2015

•

4 years

Freelancer logo US (International) / English
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