Postgresql jobs

The developer should build a cross-platform AI-powered IT Help Desk agent and management system that supports Windows, Linux, and macOS. The system must include a backend API (preferably in Python FastAPI or Node.js) to handle ticket management, device registration, and command distribution, along with a secure database (PostgreSQL) and an optional vector database for AI knowledge retrieval. The agent itself should be written in a compiled language like Go for cross-platform deployment, capable of registering devices, reporting system info and heartbeat, detecting missing patches, restarting services, and executing safe commands remotely. The AI component should analyze incoming IT tickets, automatically suggest fixes, and optionally execute auto-remediation commands when safe. All ...

...Design quality is paramount: clean, polished, modern UX/UI execution * Bug-free delivery is paramount: high attention to detail and strong QA habits * Mastery of AI workflows is paramount and will be evaluated in the hiring process Requirements * Strong hands-on experience with and Laravel * Proven experience building and consuming REST APIs * Strong SQL/database skills (MySQL or PostgreSQL) * Comfortable with Git-based workflows and high-quality PR reviews * Clear communication and ability to work independently Nice to Have * Experience with auth flows (Laravel Sanctum, NextAuth, etc.) * CI/CD and deployment experience (VPS, Docker, containerized infra) * Performance and security hardening experience * Experience integrating LLM tools and AI-assisted development workflows Hi...

...translate that depth into clear, structured technical training sessions. Your core mission is to design and deliver training that sharpens our developers’ practical skills. Expect to break down real project scenarios, walk through architectural decisions, explain code quality best practices, and answer ad-hoc questions as they come up. We work mostly with JavaScript/TypeScript, React, Node.js, and PostgreSQL, so fluency in these (or closely related stacks) will help you connect quickly with the team. Deliverables • A short training plan outlining topics, session length, and learning objectives • Live or recorded sessions (remote is fine) with interactive Q&A • Lightweight reference material or code snippets that reinforce the lessons Success mean...

We would like to create a platform where our technicians can query an AI chat about status of different areas of our network. We have several different data repositories, (PostgreSQL, clear-text log files, InfluxDB, etc..) We had used chatgpt to help build this initial system, and it was rather easy and worked quite well. Everything fell apart though as we attempted to expand the system for full production use).

I’m setting up a central repository where each of my subscribed clients—schools, companies, public bodies and si...files. • Upload/Download handling large PDFs and images without corrupting filenames or timestamps. • An admin panel for me to create new client accounts, assign storage quotas and pull usage logs. I will provide working examples of similar portals and a detailed field list once we begin; you’re free to suggest the tech stack, but PHP/Laravel, Node/Express or Python/Django with a MySQL or PostgreSQL backend are all acceptable. Security, straightforward navigation and a responsive design outweigh flashy graphics. Deliverable is a fully functioning portal installed on my server, source code included, plus brief hand-over documentation so ...

...Manage users Basic analytics dashboard Monetization Paid listing option Seller subscription plans Featured listings option TECHNOLOGY REQUIREMENTS (PREFERRED STACK) The platform should be built using a scalable architecture similar to modern marketplace platforms. Preferred stack: Frontend Nuxt 3 (Vue) with SSR for SEO Backend Laravel API (PHP) Database PostgreSQL or MySQL Search Engine Elasticsearch or OpenSearch for filtering and search Caching / Sessions Redis Background Processing Queue system for imports, image processing, and notifications Storage S3-compatible object storage for images Infrastructure CDN integration (Cloudflare or similar) Docker-based deployment preferred Admin / CMS Custom a...

...Workers: Build the fault-tolerant "Watcher" (indexing) and "Sweeper" (fund movement) services. Database: Design and migrate the PostgreSQL schema for high-integrity financial records (idempotency, audit logs). 3. Frontend Development (React/) Admin Console: Build a secure, internal dashboard to view payment flows, manual sweep overrides, and system health (e.g., "Low Gas" alerts). 4. QA & Handoff Testing: Write an E2E test suite using Hardhat/Anvil (forking Mainnet) to simulate reorgs and edge cases. Documentation: Deliver API docs (Swagger/OpenAPI) and a "Runbook" for operations. Tech Stack Requirements Backend: TypeScript, Node.js (NestJS preferred), PostgreSQL, Redis. Web3: v6 / Viem, Hardhat (for testing). Frontend...

...(frontend tile + backend workflow + HeyGen integration). Provide ongoing platform maintenance (bugfixing, hardening, small improvements). Pricing model: Fixed package for multi-tenancy/entitlements. Flat rate per new use case (continuous stream, varies by customer). Hourly rate for anything beyond these two fixed scopes. Tech stack: TypeScript, (API/backend), React 18 + Vite (frontend), PostgreSQL + Prisma, Docker Compose, Nginx, MinIO (S3), GitLab CI/CD, hosted on Hetzner (EU/Germany). Key responsibilities: backend auth/authorization patterns (RBAC/ABAC), tenant isolation in DB queries/services, schema + API extensions, frontend entitlement enforcement, HeyGen workflow integration, deployment/CI improvements. Ideal freelancer: proven multi-tenant SaaS experience, strong TS...

...tax computation, and persistence. 2.2 User Classes and Characteristics • User: Individual taxpayers filing their own returns • Admin: System administrators responsible for monitoring and support • Super Admin: Users with elevated privileges for configuration and system management 2.3 Operating Environment • Modern web browsers on desktop and mobile devices • Serverless backend services with a PostgreSQL database 2.4 Design and Implementation Constraints • Compliance with Indian tax laws and filing procedures • Compliance with the Digital Personal Data Protection Act (DPDP), 2023 • Use of Supabase for authentication and backend services 3. Functional Requirements 3.1 User Management • The system shall allow users to register using an em...

...staging servers in Quebec Harden Ubuntu (firewall, Fail2ban, SSH, auto security updates) Deploy Odoo 18 Enterprise with Nginx, SSL/TLS, secure headers Configure PostgreSQL (encryption, tuning) Migrate database, filestore, and ~13 modules from Ensure full functionality across Accounting, CRM, HR, Sales, Inventory, Website, Manufacturing, etc. Implement encrypted daily backups (30-day retention) Provide DR and technical documentation Support testing and final production cutover Experience working in environments aligned with: Law 25 PIPEDA PCI DSS Skills Required Strong Odoo Enterprise deployment experience Python + PostgreSQL Linux / DevOps Nginx & SSL Proven migration experience Please share your previous portfolio of similar work....

...IO, Go with gRPC, or an equivalent solution that plays nicely with iOS and Android clients. End-to-end encryption, push-notification hooks (FCM / APNs), and a RESTful or GraphQL API for ancillary data are highly desirable. Deliverables • Production-ready server code with clear setup instructions • Secure user authentication and encrypted message transport • Message persistence (MongoDB, PostgreSQL, or similar) with indexing for quick retrieval • Simple admin endpoint or dashboard for basic monitoring • Post-deployment support to ensure smooth integration into the mobile app I’ll provide app side endpoints and UI; your focus stays on the backend and real-time layer. If this sounds up your alley, tell me briefly how you’d architect it ...

...Reliable data storage and retrieval using a relational engine—MySQL or PostgreSQL, whichever you are most comfortable optimising. RESTful APIs should be documented with Swagger/OpenAPI, secured with JWT or a similarly strong token strategy, and thoroughly unit- and integration-tested. I’ll provide the mobile team’s contract-first API specs; you’ll wire them up, create the database schema, and deliver clear migration scripts. Acceptance criteria 1. Endpoints for sign-up, MFA login, password reset, profile update and session management return the exact request/response shapes supplied. 2. Onboarding flow persists all user milestones and is replayable for audit. 3. SQL scripts run cleanly on both MySQL 8 and PostgreSQL 15. 4. Postman or s...

...defect extraction Structured data normalization Repair cost estimation logic Long-running job orchestration Background workers / queues Multi-user concurrency Production deployment architecture NOTE: Required Technical Stack (Non-Negotiable) You must have experience with: Node.js or Python backend (FastAPI / Express / NestJS) Background job queues (BullMQ / Celery / Redis / RabbitMQ) PostgreSQL Object storage (S3 or equivalent) Production deployment (AWS / DigitalOcean / similar) API architecture design Handling long-running async workflows Bonus: Experience with AI APIs (OpenAI / Anthropic) Experience with document parsing Cost optimisation for AI workloads NOTE: The Core Challenge We process building inspection PDFs (50–70+ defects per document). E...

We are looking for an experienced full-stack developer or development team to build a complete Society / Apartment Management Software for residential housing societies. The solution should include a Web Admin Panel and Mobile Applications...Complaint summary - Admin dashboard with analytics Technical Requirements: - Web-based Admin Panel - Android & iOS App - Role-based access (Admin, Committee, Resident, Security, Accountant) - Cloud hosting - Secure login with OTP - Data encryption - Backup system Preferred Tech Stack (Open to Suggestions): - Frontend: React / Flutter - Backend: Node.js / Laravel / Django - Database: MySQL / PostgreSQL - Cloud: AWS / GCP Deliverables: - Complete source code - Deployment support - API documentation - 3 months post-launch support - Basic tr...

...(Java) and WebRTC signaling (Node.js/Socket.io) Configure server dependencies (Java, PostgreSQL/Redis, Maven) • Infrastructure: Are you planning to deploy on a our server • Version: need the latest official Signal Server (Java-based) • Customization : rebrand the app or simply run a private instance Configuration & Customization: Set up config .yml for production Optional branding or private instance configuration ________________________________________ Core System Requirements The official Signal Server is Java application requiring several dependencies: • Java Runtime: The latest versions typically require Java 24 (Temurin distribution), though older guides (v1.88) used Java 11. • Databases: PostgreSQL & FoundationDB / DynamoDB. &bul...

I’m building a high-end real-estate lead engine that can capture, qualify, and route 150–200 fresh inquiries every week with a hard 99.5 % uptime target. Instead of a generic chatbot, the core of this MVP is a lightning-fast Custom Qualification UI written in React, backed by a Node.js API and a PostgreSQL (or comparable SQL) data store. What I need from you is end-to-end ownership of the stack: solution architecture, clean code, robust testing, and cloud deployment. The product must open the door for future add-ons such as a real-time analytics dashboard, but for this first milestone the focus is on: • Lead scoring system that assigns quality grades the moment data arrives • Automated lead routing that pushes hot prospects to the correct broker or CRM qu...

I'm seeking an experienced backend developer to build the backend for a cab booking application using Node.js. Essential Features: - User authentication - Payment processing - Driver tracking Ideal Skills & Experience: - Proficiency in Node.js - Experience with user authentication and payment processing - Knowledge in tracking algorithms and databases (MongoDB, MySQL, or PostgreSQL) Please provide relevant work experience.

...100 users. Ideally we will be able to update code in github and the apps will update on the devices, but i understand if this is not possible. App will need permissions for GPS, using the camera, saving photos to the local library and push notifications. Frontend: React 18 + TypeScript, built with Vite, styled with Tailwind CSS and shadcn/ui (Radix UI components) Backend: Supabase (hosted PostgreSQL database, authentication, file storage, and Edge Functions written in Deno/TypeScript) Routing: React Router v6 (single-page app) State Management: React Query (TanStack Query) for server state, React Context for auth and GPS tracking What's Already Done for Native Deployment Capacitor is pre-configured (): App ID: App Name: drive-smart-log

We are looking for a skilled retainer developer to monitor, maintain, and fix bugs on our website built with React, Supabase, TypeScript, WebSockets, and PostgreSQL. In addition to maintenance, we need the developer to help create and enhance trading features on our loot box style platform which is based around football. Key Responsibilities: - Monitor and maintain the website - Quickly identify and fix bugs - Improve stability and speed of the site - Develop and enhance trading features - Implement new features based on user feedback Required Skills: - React - Supabase - TypeScript - WebSockets - PostgreSQL - Node.js - JavaScript This is an ongoing retainer role (1-3 months initially) with potential for long-term engagement. We need someone with very good availability, e...

I want a clean, responsive dashboard built in that pulls live sales data directly from my existing SQL database (MySQL or PostgreSQL—you can choose whichever you prefer for local development). The focus is purely on sales-related metrics: totals, revenue by product and region, daily trends, plus a couple of quick-glance KPIs such as average order value and conversion rate. The database schema is already in place; what I’m missing is a front-end that fetches, aggregates, and presents that information in an intuitive way. Think simple routing with pages or app router, server-side fetching where it makes sense, and lightweight visualisations with or a similar React-friendly library. Styling can be Tailwind, Chakra, or plain CSS modules—whatever lets you keep the b...

...pricing rules, view analytics and handle user permissions. For the customer side in particular, these functions are non-negotiable at launch: • Product search & intelligent filters • Real-time order tracking • Secure prescription upload (PDF/JPEG), with pharmacist dashboard for review Architecture and stack are up to you, but I expect modern, well-documented code (Laravel/Node, React/Vue, PostgreSQL/MySQL, AWS/GCP—whatever you’re strongest in) and an API-first approach so the future mobile apps can plug straight in. Multi-tenant support, role-based access control, payment gateway integration, and HIPAA-compliant handling of medical data are essential. Send me a brief outline of your proposed tech stack, timeline to MVP, and a link to a comp...

...feels at home in FastAPI. The day-to-day work centres on designing clean, scalable REST endpoints, wiring them to a PostgreSQL database, and keeping the Dockerised environment tidy for smooth deployments. Most of the upcoming tasks involve integrating external providers: think payment gateways for transaction flow and AI/ML services that power in-app intelligence. Beyond those, you’ll help craft automation scripts, refine existing business logic, and keep an eye on performance as traffic grows. Here is what a typical assignment looks like: • create or extend a FastAPI micro-service • expose secure endpoints, including user auth where required • connect to PostgreSQL and structure migrations • plug in a third-party SDK (often payments o...

...payout statements 8. PAYMENT COLLECTION • Company UPI QR Code • Partner uploads payment proof • Admin verification workflow • Status tracking 9. SECURITY & COMPLIANCE • Secure login (OTP + Password) • Role-based access control • Encrypted data storage • Audit logs • Secure document uploads 10. TECH STACK Frontend: React / WordPress Custom Dashboards Backend: Laravel / Node.js Database: MySQL / PostgreSQL Storage: Cloud Storage PDF & QR: Automated generation 11. DEVELOPMENT PHASES Phase 1: Core system, dashboards, partners, taxation Phase 2: HR, payouts, government loans Phase 3: Analytics, automation, mobile app 12. SCALABILITY RULES • Unlimited partners, staff, admins • Single Super Admin only • Modular system f...

...The PoC will cover 3–5 Indian defence stocks only. You must deliver: Automated PDF ingestion (no manual uploads, no scraping) Hashing + timestamping + duplicate prevention Structured parsing with schema validation Simple Python rule engine (example: BUY blocked if <2 filings) One research brief per stock System health report (jobs run, failures, missing data) Tech Preference Python, PostgreSQL, Pydantic, LlamaParse (or equivalent) Budget Fixed-price PoC: $300–$600 Milestone-based payments Important This PoC is a qualification stage. Only developers who pass will be considered for the full project. To Apply, Answer These: How will you discover NSE/BSE PDFs without scraping? Where will SHA256 hashing happen in your pipeline? How will you enforce BUY ...

I’m loo...The solution should include: • Public website connected to a searchable university database. • Student portal for application tracking and secure document upload/management. • Staff CRM featuring a student-management dashboard, task management, document control, and automated email/SMS notifications. Laravel or Django on the back end and React or Vue on the front end suit us best, with PostgreSQL or MySQL beneath. Clean RESTful APIs for third-party email/SMS services are essential. Show me links to CRM or portal projects you have delivered, outline the stack you’d use, and provide a realistic schedule and cost breakdown. My goal is a reliable, long-term collaboration that produces a polished, maintainable system comparable in power to Od...

...es/es/euromillones (since Feb 13, 2004) La Primitiva: (since Oct 17, 1985 – modern version) El Gordo de la Primitiva: (since Oct 31, 1993) Updates automatic at exactly 00:02 the day after each draw, using ethical scraping (BeautifulSoup/Scrapy) with proper user-agent headers to mimic human behavior. Store data in PostgreSQL (structured) or MongoDB (flexible), including all prize categories to enable ROI calculations and backtesting. 2.2. Number Prediction Generate predictions for Euromillones, La Primitiva and/or El Gordo simultaneously using explicit advanced AI models: Machine Learning ensembles (Random Forests) for frequency/statistical patterns Deep Learning RNN/LSTM for time-series analysis and sequential

...access Secure authentication (JWT / OAuth / Sessions) Password encryption HTTPS-ready deployment Basic rate limiting & input validation Admin panel access restricted by IP/roles (preferred) 5. Technical Requirements Developers are free to suggest tech stack, but must justify it. Preferred (not mandatory): Frontend: React / / Vue / Angular Backend: Node.js / Django / Laravel Database: PostgreSQL / MySQL / MongoDB Admin panel: Custom or framework-based API-based architecture Clean, modular, well-documented code 6. Deliverables Fully functional website Admin panel with all configurations Payment gateway integration Security & anti-spam setup Source code (Git repository) Deployment support (AWS / VPS / Cloud) Basic documentation: Setup guide Admin usage guide 7. Project Time...

...end to end: • Source acquisition – fetch HTML from the URLs I provide, even when content is hidden behind JavaScript (a headless browser such as Playwright or Selenium is fine). • Parsing & cleansing – pull the specific fields I’ll list (product name, price, SKU, availability, and a time-stamp), remove duplicates, and standardize values. • Storage & delivery – load the daily output into my PostgreSQL instance; if you prefer Parquet or plain CSV that’s acceptable as long as it’s automated. • Orchestration – schedule the run with Cron, Airflow, or an equivalent tool, include retry logic, logging, and simple alerting on failure. • Compliance – respect where applicable and rotate proxies or use...

...data coming from three different sources—our operational SQL databases, a set of RESTful APIs, and periodic flat-file drops in CSV or JSON. Here is what I’m aiming for: • A well-structured Redshift warehouse (star or snowflake schema, whichever is most appropriate) built to scale and documented clearly. • Reliable, automated ingestion pipelines for each source type. For SQL we currently use PostgreSQL and MySQL; for APIs the payloads are mostly JSON; the flat files live in S3. • Transformations that standardise data types, handle slowly changing dimensions, and enforce data quality checks before loading to production tables. • Incremental loads and sensible partitioning to keep query performance high. • Deployment scripts or IaC tem...

...using Artificial Intelligence as an accelerator, and I need a developer who masters this same work methodology: speed through AI, but with expert human supervision to ensure architecture and scalability. The Tech Stack (Modern & High-Performance): The environment is already configured and running with: Core: PHP 8.4, Laravel 12, Laravel Octane. Server/Runtime: FrankenPHP, Caddy. Data/Cache: PostgreSQL 17, Redis 8 (with PHP extension), Laravel Reverb. Frontend/Build: Vite. Infra: Docker, Ubuntu 24. Your Profile and Methodology: I am not looking for someone who "copies and pastes" code blindly from ChatGPT. I am looking for an AI pilot. AI-Native Developer: You must know how to create effective and contextual prompts to generate quality code quickly. Quality Cont...

...• Provider certifications in ISO 27001 and/or SOC 2 are considered favorable Proposals failing ANY mandatory requirement will not be considered. 3.3 Secure Server Configuration Ubuntu OS: • Latest LTS with security hardening • Remove unused services/packages • Automatic security updates • fail2ban intrusion prevention • SSH key-based auth, non-standard port • PCI DSS compliant configuration PostgreSQL: • Odoo 18 (Odoo 19) compatible version • Secure authentication, SSL/TLS • Optimized for 13+ modules • Performance tuning • Encryption for sensitive data (PIPEDA, PCI DSS) Odoo 18 Enterprise: • Secure deployment, role-based access • Session management, timeout config • Encrypted database connections • P...

... System Integration: Build and maintain REST APIs to connect Odoo with third-party logistics, payment gateways, and marketing tools. Performance Tuning: Optimize database queries (PostgreSQL) and front-end performance to ensure high-speed user interactions. Technical Leadership: Lead version upgrades, refactor legacy code, and establish best practices for version control using Git. Technical & Qualifications: 5+ years of professional experience in Odoo development (V12-V18). Expert-level Python and Odoo ORM. Proficiency in OWL (Odoo Web Library), JavaScript, XML, and CSS/SCSS. Strong experience with PostgreSQL and relational database design. Proficiency with version control (GitHub) and Linux/Ubuntu environments. Experience in building and customizing Odoo Website an...

...• Analytics: • Active users • Leads generated • Conversion rates ⸻ 11. Legal & Compliance Mandatory disclaimer displayed globally: Ufind Me is a connection platform only. It does not handle pricing, payments, agreements, or service execution. ⸻ 12. Tech Stack (Suggested, Flexible) • Frontend: Flutter or React Native • Backend: Node.js / Firebase / Supabase • Database: PostgreSQL / Firestore • Maps & Location: Google Maps / Mapbox • Payments (subscriptions only): Stripe ⸻ 13. Deliverables Expected from Developer • Mobile apps (iOS & Android) • Admin dashboard • Scalable backend • Deployment & documentation • Maintenance plan ⸻ 14. Phase Roadmap Phase...

...Django + Django REST Framework 2. Node.js o SEO-ready, server-side rendering, fast o Recommended hosting: Vercel Backend API Two equivalent options: 1. Python – Django + Django REST Framework 2. Node.js – NestJS Database • PostgreSQL (relational, ideal for bookings) • Redis (caching and availability calculations) Payments • Stripe Connect (Standard or Express) o Split payments o Identity checks Payout flows Authentication • JWT tokens via backend, or • Auth0 / Supabase Auth Hosting / Cloud • Frontend: Vercel • Backend: AWS, Render or DigitalOcean • Database: AWS RDS PostgreSQL / DigitalOcean Managed PG Mobile apps (phase 2) • React Native — 1 codebase: iOS + Android 3. FUNCTIONALITIES (PER MVP AND FULL-FEATU...

...Expenses vs production Stock at each yard Stock at each stockyard Charts: Daily production Yard comparison Monthly report Technical Requirements Android app (priority) Cloud backend Web admin dashboard Role-based login Real-time sync Offline entry + later sync Secure data Preferred tech (open to suggestion): Flutter / React Native Node.js / Spring Boot Firebase / AWS MySQL/PostgreSQL Deliverables Android app Backend APIs Admin dashboard (web) UI/UX design Deployment Source code Documentation Future Scope (Phase 2) GPS tracking Photo upload Labour attendance WhatsApp reports Billing module This project can become long-term with continuous upgrades. What to Include in Proposal Please share: Tech stack you recommend Timeline Total cost Similar...

What I need done Develop a secure web application (SaaS) with role-based access (Client / Admin) Authentication system: Email + password registration Login / logout Passw...Admin only Message history preserved and immutable Notifications Email + in-app notifications triggered by: Payment confirmation Document request File upload Status change Security & compliance Role-based access control Protected routes and files Activity logs: Payments Status changes File uploads Refunds Admin-only access to logs Technical requirements Clean, scalable architecture Database: PostgreSQL or equivalent Stripe for payments EU-based hosting preferred Code must be production-ready and documented Deliverables Fully functional MVP Clean and maintainable codebase Basic technical documentation Deployme...

I'm seeking a skilled developer to build a robust web-based ERP system. The system will run on a virtual linux server (ubuntu) or container IN A PROXMOX environment. Database must be postgresql (running in a separat virtual server) Application must run on desktop as well as tablet down to 12". 1. base platform (initial website with the login screen for the users). On this website widgets for the single modules should be created. So every module should be independent app. one widget should be settings, where users can be created and permission granted (admin, manager, engineer,...). Later, inside the setting app the configurations for the different modules will be added in tabs. Main modules: A. Contact module: create, search, modify contacts with all required data. B. ...

Objective: Develop a Spring Boot web application that allows users to search for LinkedIn profiles of alumni from a specified educational institution using the PhantomBuster API. The application should accept inputs for the university na...pass-out year. The retrieved alumni data should be saved in a database. Requirements: 1. Backend Implementation: ● Implement a RESTful API using Spring Boot to handle requests from the front end. ● Create an endpoint that accepts the university name, designation, and optional pass-out year as input parameters and returns a list of alumni profiles. 2. Database Integration: ● Set up a database (PostgreSQL) to store the alumni information 3. PhantomBuster Integration: ● Utilize the PhantomBuster API to scrape LinkedIn data based on the provided input...

...experience • Highly skilled developers with less than 1 year experience will also be considered • Proven track record of building and deploying web applications • Portfolio or GitHub profile showcasing relevant projects Technical Skills: • Frontend: React.js/Next.js, HTML5, CSS3, JavaScript/TypeScript, responsive design • Backend: Node.js, (or similar framework) • Database: MongoDB/PostgreSQL, database design and optimization • API Development: RESTful APIs, API integration • Version Control: Git/GitHub • Authentication: JWT, OAuth, session management • Payment Integration: Experience with Razorpay/Stripe/PayPal or similar • Deployment: AWS/Google Cloud/Azure, basic DevOps knowledge Nice to Have: • E-commerce platform e...

...supporting only, never BUY trigger) • Secure fallback with domain allow-lists, SHA256 checks, timestamp validation • ISIN-first identity mapping with versioned, hashed document storage ________________________________________ Expected Technology Stack • Python (advanced backend) • LangGraph (stateful multi-agent systems) • Pydantic / schema enforcement • LlamaParse or equivalent document parsers • PostgreSQL • Vector databases (Pinecone / Chroma / FAISS) • Indian market data APIs (NSE/BSE, Zerodha, etc.) ________________________________________ Professional Standards This is an institutional-grade research system designed to run “lights-out.” Any proposal involving manual data handling or scraping will not be considered. __...

...before tip-off. For each run, capture Teams and scores, all published lineups and odds, plus the Q1 Total, full Quarter and Half statistics as soon as they appear. The goal is to analyse how the line and odds move between the first and second snapshot, feeding a broader betting-strategy model, so accuracy and time-stamping are essential. Store everything in a structured database of your choice (PostgreSQL or MySQL are fine). The tables must let me query: • first-pull values • second-pull values • calculated deltas between the two Please build in a simple scheduler or CLI flag so I can trigger each scrape automatically via cron. Bet365 is heavily scripted, so headless-browser handling (Selenium, Playwright, or Puppeteer) plus proxy/anti-bot measures may be r...

...management platform and I’d like it developed with the classic MERN-style pairing of React (frontend) and Express with PostgreSQL (backend and database). The system will be accessed externally by both Suppliers and Customers, so clean, responsive UI components and a secure REST API are essential. Core scope The application must let us track inventory in real time, move orders through their full life-cycle, and surface clear reporting and analytics dashboards. Three permission tiers will exist—Admin, Manager, and Viewer—each seeing only the screens and actions appropriate to their role. Tech expectations React 18 with functional components and hooks, Express 4+, PostgreSQL 14+ with well-structured schemas, and JWT-based authentication. I’m open...

...SPA experience). Database: Supabase (PostgreSQL) with automated citizen data backups. Styling: Tailwind CSS (Professional, mobile-first design). Scope of Work The project is divided into four main phases: Phase 1: Discovery & Architecture: UI/UX Design, workflow mapping, and DB Schema design. Phase 2: Core Development: Building the Core Portal, Authentication, Vacancy Management, and Public View. Phase 3: Logic & Engines: Developing the Profile Matching Engine, Admin Dashboards, and Advanced Reporting. Phase 4: Launch & Security: Security Audit, Bug-fixing period, and training support for DPL staff. Key Requirements Proven experience with and Laravel 11. Strong proficiency in TypeScript and React. Experience with Supabase/PostgreSQL and real-time dat...

...Requirements Responsive design (mobile, tablet, desktop) Clean UI/UX suitable for an e-commerce brand Scalable architecture for future expansion Secure authentication & payment handling SEO-friendly structure Preferred Technology (Open to Suggestions) Frontend: HTML5, CSS3, JavaScript (React / Vue preferred) Backend: PHP / Node.js / Python (open to recommendations) Database: MySQL / PostgreSQL Hosting: To be discussed Deliverables Fully functional website / web application Admin panel with full control Source code & documentation Deployment support Basic training or usage guide Project Goal To build a professional, easy-to-use customized T-shirt printing platform that can later be expanded into: Bulk/corporate orders Merchandise for events Mobile appl...

...can extend to other Google services later. The sign-in step is already handled; what’s missing is the deep, token-based access to Calendar, Gmail, and any other Google endpoints we decide to expose. Your job is to build those flows end-to-end, handle refresh-token management, and return the data in a format our front-end can consume (React + ). Our back-end runs on Node () with PostgreSQL, so familiarity there is helpful. Please architect with scalability in mind, follow Google’s OAuth 2.0 best practices, and produce clear developer documentation (setup, scopes requested, sample requests, error handling). Experience with email servers, DKIM/SPF, and webhooks will give you an edge because we plan to roll out a custom mail relay next. Once this phase ships smoothly, ...

...real-time data • Workflow automation and API integrations • User authentication and access control You own: Architecture, tech stack, deployment, infrastructure, everything technical We own: Customer relationships, business requirements, design direction Tech Stack Use what you know best: • Frontend: React, Vue, Angular - your choice • Backend: Node.js, Python, Ruby - your choice • Database: PostgreSQL, MySQL - your choice • Hosting: AWS, Azure, Railway, Render - you decide and set up Requirements: • Must integrate with AI APIs (Claude, GPT, Ollama, or similar) • Must handle file uploads and processing • Must deploy securely with proper authentication • Must be maintainable long-term If you use different stack than list...

...analytics (visitors, chats, response time) Email notifications SaaS & Business Requirements Subscription plans (monthly / yearly) Payment integration (Stripe or similar) Free trial option Admin super-dashboard (manage users, plans, usage) Scalable architecture (cloud-ready) Tech Stack (Open to Suggestions) Frontend: React / Vue / Backend: Node.js / Python / Laravel Database: PostgreSQL / MongoDB Real-time: WebSockets Hosting: AWS / DigitalOcean / similar Deliverables Fully working SaaS MVP Clean, documented code Deployment guidance Ability to scale and add features later Please Include in Your Reply Your experience with SaaS or chat applications Similar projects you’ve worked on (links/screenshots) Suggested tech stack Estimated timeline Rough c...

...before tip-off. For each run, capture Teams and scores, all published lineups and odds, plus the Q1 Total, full Quarter and Half statistics as soon as they appear. The goal is to analyse how the line and odds move between the first and second snapshot, feeding a broader betting-strategy model, so accuracy and time-stamping are essential. Store everything in a structured database of your choice (PostgreSQL or MySQL are fine). The tables must let me query: • first-pull values • second-pull values • calculated deltas between the two Please build in a simple scheduler or CLI flag so I can trigger each scrape automatically via cron. Bet365 is heavily scripted, so headless-browser handling (Selenium, Playwright, or Puppeteer) plus proxy/anti-bot measures may be r...

I am developing an end-to-end platform that pulls live claim-related data from Revit models, runs it ...visible next to the claim. 3. The “Export Proof” button downloads a JSON file containing the full claim history and Merkle proof that verifies against the ledger hash. 4. Unit tests cover at least 80 % of the smart-contract logic and rules engine functions. Tech stack preferences • Revit API, .NET or Python for the BIM connector • Node.js, Go, or Python for the API and chaincode • PostgreSQL (or similar) for off-chain analytics • React or Vue for the dashboard If you have hands-on experience linking Revit to Hyperledger and translating FIDIC into executable logic, I’d like to see a short outline of your proposed architecture and ...

...js front end with a Node.js back end and shipping a functional MVP within a month. I already know I want React for the client interface, so the build should follow best-practice component architecture, modern hooks, and a clean, responsive layout. On the server side, Node.js (Express preferred) will power a RESTful API, handle authentication, and connect to a persistent data store—MongoDB or PostgreSQL, whichever you feel best suits the use case. To keep expectations crystal clear, here are the concrete deliverables: • Git repo initialized with meaningful commits, README, and .env sample • React UI coded, styled, and wired to the API (state management via hooks or Redux) • Node.js API with routing, validation, testing, and error handling • Seamle...