Dropbox api jobs

...affecting both my Flutter mobile app and the connected WordPress site. On the Flutter side, the app occasionally crashes and shows the wrong data in several views. The codebase is current on Flutter 3.x with Firebase as the backend, so you’ll be tracing through Dart, widget trees, and the API layer to pinpoint the root cause, patch it, and prove the fix with a clean, crash-free build. The WordPress side is showing related functional glitches that break the intended flow between the site and the app’s API calls. I’ll share specific endpoints, plugins, and the theme functions file once we start; your task is to repair the affected PHP or plugin logic so the site returns the correct JSON responses and behaves reliably in the browser as well. Deliver...

I need my OpenClaw AI agent taken from zero to live, fully autonomous trading on BTC and SOL at Blofin. I already hold the API keys, so you can dive straight into configuration instead of account-level wrangling. Here is what I expect to be done and documented: • Build and tune strategy/skill files by scraping or otherwise ingesting reputable public trader data, then encoding it in OpenClaw’s YAML/JSON skill format. • Configure a layered risk framework that combines fixed-percentage sizing, classic stop-loss / take-profit brackets, and a dynamic volatility filter so position limits flex with market conditions. • Wire the bot to my Blofin spot (and, if useful, perpetuals) endpoints, handling auth renewal, rate-limit compliance, and error-tolerant order hand...

...adjustments if needed 3️⃣ Virtual Card Service Generate a **Virtual Credit Card (VCC)** for each booking and link it to the booking record. The system should be ready to integrate with the chosen card provider API. 4️⃣ Integration with Account B & PMS Send the processed booking to **Account B** via API and ensure synchronization with the hotel **PMS** so the final reservation reaches the hotel correctly. 5️⃣ Database (MongoDB) Design the main collections such as: Users, Properties, RoomTypes, RatePlans, Listings, Bookings, Guests, VirtualCards, AutomationLogs, SystemLogs. 6️⃣ API Endpoints Webhook Endpoints: POST /webhook/new-booking POST /webhook/modify-booking POST /webhook/cancel-booking Internal APIs: GET /bookings GET /listings POST /virtual-cards POS...

...control—price changes, product uploads, stock adjustments, user management. Head-office users must be able to view every location, push global settings and analyse performance in Power BI dashboards. Technical expectations – Native Android and iOS front-end apps (or a solid cross-platform framework) plus a responsive web portal. – Secure cloud database with role-based access. – REST or GraphQL API so our existing Power Apps automations can call and update records. – Clean data model that streams to Power BI without heavy ETL work. Acceptance criteria 1. Cashier can complete a sale offline and sync when online. 2. Inventory count reflects the transaction instantly on all platforms. 3. Admin can adjust prices and see the change live in ...

...and turn this art collection into a revenue-generating product line. WHAT WE NEED: 1. AMAZON SELLER CENTRAL (NOT Merch on Demand) - Set up a Professional Seller account connected to Printful - Create and optimize product listings for print-on-demand merchandise: giclée art prints, canvas wraps, framed prints, posters, t-shirts, hoodies, mugs, coasters, phone cases, and more - Configure Printful API integration with Amazon — product syncing, automated order fulfillment, shipping templates, handling times - Optimize all listings with titles, bullet points, backend keywords, images, and A+ Content for non-book products - Manage ongoing catalog updates and product additions 2. AMAZON MERCH ON DEMAND (secondary channel) - Apply and manage Merch on Demand account - Uplo...

...things to happen seamlessly: • A branded follow-up email is sent from Salesforce, personalized with the data the visitor just entered. • A task is created (or updated) for the assigned rep so nothing slips through the cracks. • Key fields stay in sync between the form and the CRM, updating both directions in real time. You’re free to use webhooks, native JotForm integrations, the Salesforce API, Flow Builder, Zapier, Make, or custom code—whatever delivers the most reliable, maintainable result. Just be sure the final solution: • Maps every JotForm field to the correct Salesforce object and field type. • Handles errors gracefully and logs them for later review. • Includes clear documentation so my team can adjust rules or add ne...

... and revenue metrics for MRs and Sellers. * Rich reporting tools for trend analysis, product performance, and commission calculations, exportable to Excel or PDF. * Robust user management for the Admin role—role assignment, password resets, access control, and audit logs. Clean, intuitive UX is important; think responsive SPA built with a modern front-end framework and a secure REST or GraphQL API on the back end. Role-based access control, server-side validation, and well-documented code are mandatory. Acceptance criteria will be a working demo deployed to a test server, full source code in a Git repository, and a short handover session walking me through setup and feature flow....

...Backend Engineer (×2) Build the core API layer, service architecture, and data access patterns. FastAPI or NestJS. Must have experience with multi-service architectures and RBAC. Performance targets: search under 1.5 seconds, 500 concurrent users. 2 — Data Engineer Design and build the global data ingestion and normalization pipeline. Multiple source types: APIs, scraping, file ingestion, document parsing. Must handle messy real-world data at scale. Airflow or Prefect. Experience with entity normalization (names, addresses, jurisdictions) strongly preferred. 3 — Frontend Engineer React / Next.js. Building investigative intelligence interfaces — graph visualizations, search UX, entity profile pages, risk dashboards. Must be comfortable consuming complex ...

...slot game engines and API integration should apply. Our goal: ●Run our 33 existing web-based slot games on a unified system ●Build the API and central wallet system for these games ●Centrally manage RTP, hit frequency, and max win limits ●Integrate a dealer/agent system with token management ●Build a game lobby website, based on a reference site we will provide 4 Key Game System Elements: 1️⃣ Symbol weight / reel strip – fair and logical symbol distribution 2️⃣ RTP & volatility – controlling game payout rates and win variety 3️⃣ Hit frequency & near miss – logical distribution of wins across spins, including near-miss effects to enhance gameplay excitement 4️⃣ Max win limit – control of maximum payouts Required Skills: ●Experience with web...

...best way to achieve that, walk me through the pros and cons and set it up. If a flat-rate or table-rate structure makes more sense, I’ll rely on your advice and implementation. Key things I expect you to handle: • Build the shipping profile for perishable . • Limit the checkout to “Expedited” (2-Day) and “Overnight” options only, both under UPS. • Configure any required Shopify apps or UPS API connections, verify labels generate correctly, and run at least one test order so we can confirm the right speed and cost display. • Provide a brief hand-off note or short Loom video showing me where to adjust rates in the future. If you have previous experience setting up perishable or cold-chain shipping inside Shopify, that will m...

...Revised / Accepted) * Abstract and keywords * Figures and tables * References * Copyright statement on the final page 6. **Automation** The system should include: * automated script (Python or Bash) * scheduled job (cron or equivalent) * easy instructions for editors Editors should only need to place the Word file in a folder. 7. **Optional Enhancement** If possible: * integrate with OJS API * web dashboard for uploading manuscripts **Deliverables** * Fully working conversion pipeline * Source code and scripts * Installation instructions * Documentation for editorial staff * Example conversion test **Preferred Skills** * Pandoc * XML / JATS XML * Python or Bash scripting * Open Journal Systems (OJS) * LaTeX typesetting * scholarly publishing workflows **Project Budget...

...best way to achieve that, walk me through the pros and cons and set it up. If a flat-rate or table-rate structure makes more sense, I’ll rely on your advice and implementation. Key things I expect you to handle: • Build the shipping profile for perishable . • Limit the checkout to “Expedited” (2-Day) and “Overnight” options only, both under UPS. • Configure any required Shopify apps or UPS API connections, verify labels generate correctly, and run at least one test order so we can confirm the right speed and cost display. • Provide a brief hand-off note or short Loom video showing me where to adjust rates in the future. If you have previous experience setting up perishable or cold-chain shipping inside Shopify, that will m...

... • HTML interface • Python scripts • BAT automation • FFmpeg video processing • VoiceVox narration However, the current system has many issues such as: • unstable pipeline execution • incorrect video length • translation and API cost inefficiencies • thumbnail mismatch • occasional BAT execution errors Because of these issues, the system may need partial rebuilding or restructuring rather than small fixes. What I’m looking for A developer who can: • analyze the existing workflow • fix or redesign the pipeline • make the system stable and reliable • optimize API usage and costs • keep the system runnable locally Important This is not a SaaS web platform. The system should run locally on...

... already accepts PayPal, but everything is triggered manually in the back office. I want full payment automation so that every user action—whether they start a one-time purchase or a renewable subscription—immediately moves through PayPal without staff intervention and returns clear status updates to the app. Scope of work • Hook my existing checkout flow to the PayPal REST API so one-time payments complete instantly and post back to our database. • Add subscription logic: plan creation, recurring billing, automatic renewals, and graceful handling of failed or cancelled payments. • Set up IPN / webhooks for real-time payment confirmations, refunds, and chargeback notifications. • Store and surface transaction data in our admin panel so sup...

...connecting it to Facebook Messenger and Instagram DMs using the Meta Graph API, so the bot can automatically reply to messages. The backend and webhook already exist — I just need help configuring the Meta Developer App, permissions, and page connections. Tasks During a short call we will: Configure Meta Developer App Enable Messenger and Instagram Messaging API Connect client Facebook Page and Instagram Business account Configure webhook for message events Generate Page Access Token Test sending and receiving messages Requirements Experience with: Facebook Messenger API Instagram Messaging AP Previously connected Chatbots to Instagram and Facebook (it is written in python, so no n8n and similar things) Meta Graph API Webhooks and page access tokens Goa...

...management through Pinia or Vuex. • Reusable form and table components that handle validation, inline editing and confirmation prompts. • Search and filter inputs that feel instant and intuitive, paired with server- or client-side pagination (I’ll confirm the data source with you at kickoff). • Well-commented, modular code that I can extend later, delivered through a Git repository. If an API is already available, I’ll share the endpoints; otherwise, we can mock data locally first. The UI needs to be responsive, matching modern standards in spacing, typography and color so it drops neatly into my existing project without extra tweaks. Hand-over is complete when I can run npm install && npm run dev, point the app at my data source and see...

...management through Pinia or Vuex. • Reusable form and table components that handle validation, inline editing and confirmation prompts. • Search and filter inputs that feel instant and intuitive, paired with server- or client-side pagination (I’ll confirm the data source with you at kickoff). • Well-commented, modular code that I can extend later, delivered through a Git repository. If an API is already available, I’ll share the endpoints; otherwise, we can mock data locally first. The UI needs to be responsive, matching modern standards in spacing, typography and color so it drops neatly into my existing project without extra tweaks. Hand-over is complete when I can run npm install && npm run dev, point the app at my data source and see...

React Project : Need to do 2D game frontend design and also need to integrate APIs . whole project will be on Socket . Total 95 games . We will provide Figma Design and API documentations. Payment Policy will be one by one (per game payment)

...React frontend to the database, payment system, and business logic. Core technical skills Backend Node.js REST API development Database MongoDB CRUD operations schema design Frontend understanding React basics REST API integration JSON / HTTP requests Authentication JWT authentication session management password hashing (bcrypt) Payments Stripe API basics Stripe payment links Stripe webhooks Role management RBAC implementation role permissions (Super Admin / Client Admin / Guest) Basic SaaS knowledge multi-tenant applications subscription plans API security Dev tools Git GitHub / GitLab npm environment variables Postman / API testing Nice-to-have skills (not mandatory) Docker basic DevOps cloud deployment (AWS / R...

...AmiBroker strategy. When the strategy triggers a signal: The order must be placed automatically through OpenAlgo. The order should appear inside my broker account. Execution status should be returned within 1 second. Preferred Experience Developers with experience in the following are preferred: AmiBroker AFL development AmiBroker plugin development (DLL) OpenAlgo API integration Automated trading systems Broker API integrations...

...for it to load fully, follow the designated link(s) in sequence, then exit cleanly. • Log timestamp, proxy IP, and status for each click; return a daily CSV or JSON summary. Technical preferences Python with Selenium, Playwright, or similar headless browser tools are fine—as long as we can run it on a Linux VM and adjust concurrency and pacing from a simple config file. The proxy provider’s API key will be supplied after contract start. Acceptance criteria 1. 95 %+ of sessions must register in our analytics dashboard without being flagged as bots. 2. Click counts, IPs, and timestamps in your log must match analytics tallies within a 3 % margin. 3. Script must handle at least 5,000 clicks/day with automatic retry on network failure. Please propose you...

No errors appear on the frontend, yet the records never land in the backend, so the breakdown is clearly in the API hand-off from to ERPNext. I need someone who truly understands both the Frappe REST API and modern (React 18, Node, TypeScript, Axios/fetch) to trace the request flow, pinpoint the failure, and deliver a clean, tested patch. I am happy with the existing codebase otherwise, so the job is strictly about restoring reliable, real-time syncing in that one direction. Please plan to: • audit the current integration layer and identify the exact call or webhook chain that drops the merchant payload • implement the fix (whether that means adjusting authentication, request formatting, or ERPNext endpoint configuration) without breaking anything else &b...

...This is for an existing production project (Phase 1 already live). We are expanding the system and need an experienced developer to help with Phase 2. Required Skills: • JavaScript / TypeScript • Chrome Extension Development • Node.js / Express backend • Browser automation experience • Handling complex workflows in browser environments • Experience with CAPTCHA handling / automation is a plus • API integrations • Debugging and optimizing automation scripts Nice to Have: • Experience with Puppeteer / Playwright • Experience working with authentication flows • Experience building scalable backend services • Experience with scheduling or booking systems Project Details: This project involves improving and expanding an ex...

... and revenue metrics for MRs and Sellers. * Rich reporting tools for trend analysis, product performance, and commission calculations, exportable to Excel or PDF. * Robust user management for the Admin role—role assignment, password resets, access control, and audit logs. Clean, intuitive UX is important; think responsive SPA built with a modern front-end framework and a secure REST or GraphQL API on the back end. Role-based access control, server-side validation, and well-documented code are mandatory. Acceptance criteria will be a working demo deployed to a test server, full source code in a Git repository, and a short handover session walking me through setup and feature flow....

...later—Buyer, Seller and Admin—with the right access to their own areas. • Set up the underlying database tables so tickets, users, orders and basic status updates persist and can be queried. • Wire minimal business logic: account creation and login, posting a ticket for sale, browsing/searching tickets, placing a reservation/hold, and basic admin moderation. • No payment gateway, no external API connections; placeholders or stubs are enough where those would normally sit. Tech stack is your choice as long as it is common, well-documented and easy for another developer to extend. Think React + Node + Mongo, or Django + PostgreSQL, or similar—let me know what you prefer when you bid. Deliverables 1. Source code (frontend, backend, database m...

We are looking for a talented UI/UX designer to recreate a dashboard interface in Figma based on a provided mockup image. The goal is to produce a clean, modern, dark-themed dashboard design that follows the design system and component structure of Ant Design. Attached is an image of a dashboard la...building dashboard applications, that is a strong advantage. Experience with the following technology stack is highly preferred: Technology Stack: Frontend Framework: Language: TypeScript UI Componenet Library: Ant Design Styling Engine: Tailwind CSS Charting Library: Ant Design Charts Server State: TanStack Query Client State: Zustand Database: TimescaleDB Authentication: Descope API Layer: API Routes Export: PapaParse + html2canvas Icons: And Design Icons Date Handling: da...

... The workflow I want is: 1. I write a prompt in the AI builder describing the website (for example: create a website for a digital marketing agency with Home, About, Services, Blog, and Contact pages). 2. The AI generates the website structure, layout sections, content, and images. 3. The tool receives the AI output through an API. 4. The tool converts the AI output into a structure compatible with WordPress and Elementor. 5. The tool uses the WordPress REST API to automatically create pages in WordPress. 6. The pages should be built using Elementor sections, columns, and widgets. Important requirements: The generated template must be fully editable in WordPress. I do not want static HTML blocks or partially editable templates. Every section, column, text, image, and b...

...state management • React Router for navigation • Form handling in React • Optimizing performance using Virtual DOM concepts 3. UI/UX Design Work You also work on the design side, which includes: • Designing interfaces in Figma and Adobe XD • Creating user-friendly layouts and design systems • Focusing on user experience and usability 4. API Integration You integrate backend services into the UI using: • REST APIs • Axios and Fetch • Handling API responses and displaying dynamic data 5. Development Tools & Workflow You use professional development tools such as: • Git for version control • Visual Studio Code for development • Agile / Scrum workflow for team collaboration • npm / package ...

...Postgres schema and data to **Amazon RDS (PostgreSQL)**. 2. **Authentication:** Replace Supabase Auth with **Amazon Cognito**. This must include: * Migrating existing user records. * Configuring Google OAuth with a **custom domain callback URL**. 3. **Storage:** Migrate files to **Amazon S3**. 4. **Edge Functions:** Port existing TypeScript/Deno logic to **AWS Lambda** (Node.js). 5. **API Layer:** Implement **Amazon API Gateway** to route frontend requests to the new Lambda functions. 6. **CI/CD:** Ensure the deployment pipeline is updated (using GitHub Actions or AWS Amplify). --- ## Key Responsibilities * **Data Migration:** Export current Supabase data and import into RDS without data loss. * **Auth Refactor:** Update the frontend `AuthContext` and Supabase client ...

...automation engine for orders and a full integration with Meta WhatsApp Cloud API. A partial module already exists (models, services, controllers, migrations and admin UI). The goal is to refactor, complete and stabilize the module to production-ready level. ________________________________________ Core Features 1. Order Workflow Engine The module must implement a configurable workflow system: • internal workflow_status (not FreeScout tags) • configurable workflow statuses • scheduled actions (cron jobs) • timer-based automations (48h reminder, 96h follow-up, etc.) • automated messages via: o email o WhatsApp o SMS • workflow event logging ________________________________________ 2. WhatsApp Cloud API Integration (Official Meta API) &bul...

...Advanced Telegram bots AI agents and automation workflows Web-based dashboards / tools Integrations with crypto ecosystems Scalable backend services supporting these products This is a builder-focused environment where ideas move quickly from concept to implementation. Required Experience We’re looking for someone with: Strong experience building Telegram bots Deep understanding of Telegram API / bot frameworks Experience working with AI agents, LLMs, or AI-based automation Experience building web products or SaaS tools Solid backend development skills Ability to ship fast and work independently Nice to Have Experience with crypto projects or blockchain integrations Experience with AI tooling frameworks Startup or early-stage product experience Team & ...

We are looking for an experienced Quantower Algo / API developer to build a custom automated trading strategy inside the Quantower platform using C# .NET. Quantower provides an open API that allows development of custom indicators and automated strategies which can be backtested, optimized, and deployed in live markets. Reference Documentation: Project Scope The selected developer will: Develop a custom trading strategy using C# .NET within Quantower. Implement: Entry and exit logic Stop-loss and take-profit logic Risk management rules Position sizing logic Integrate fully with Quantower Algo API. Enable: Strategy backtesting Strategy optimization

I need a custom-built agent that searches real estate websites for homes that meet specific criteria and alerts me. Key requirements: - Search real estate websites AND -MLS - Filter homes based on price reductions and price per square foot hits 110 and under - Additional criteria to be discussed Ideal Skills and Experience: - Experience with web scraping or API integration - Familiarity with real estate data - Ability to build customizable alert systems Please include a detailed project proposal in your application.

...Unicode to Kruti Dev Converter 7. Scientific Calculator 8. Inch to Feet Converter 9. Feet to Meter Converter 10. Area Calculation Tool (sqft, sqyd, meter etc.) 11. Interest Calculator (Simple & Compound) 12. Image Upload + Drag & Drop support 13. Download generated files instantly 14. Mobile friendly design 15. SEO friendly structure **Optional (Preferred):** * AI chatbot integration (like ChatGPT API or free alternative) * Admin panel to manage tools and analytics * Fast server-side processing * Google AdSense ready layout **Technical Preferences:** * Frontend: HTML, CSS, JavaScript or React * Backend: Node.js / Python / PHP * OCR: Tesseract or similar * PDF/Image processing libraries * Secure file handling **Deliverables:** * Complete website source code * Fully w...

...hockey league that ties seamlessly into the platforms our players already use. All users must authenticate through Discord OAuth, then verify themselves by linking an Xbox Live or Playstation Network account. Once inside, the site will surface real-time player, team, and league statistics that I will supply through an external data source (populated Google Sheet spreadsheet cells from third-party API); your job is to pull, cache when sensible, and display that data in an attractive, responsive front end. Two permission-based back-office areas complete the build: Team Management Portal This area is visible only to authorised team staff and must include: • Roster management (add, release, or trade players) • Player performance tracking drawn from the same stats fe...

I already have the raw footage and all the supporting material; what I need is a skilled video editor who can turn it into scroll-stopping YouTube Shorts. You’ll receive organised clips with a clear ru...9:16 vertical video, 15–60 seconds in length • High-resolution export (1080 × 1920, H.264) ready for direct upload • One revision cycle for tweaks on timing, transitions, or minor graphics Acceptance criteria • Transitions look seamless and add energy without distracting from the core message • No black frames, jump cuts, or copyright-flagged audio • File delivered via Google Drive or Dropbox with a clear naming convention If you’re comfortable in Premiere Pro, Final Cut, DaVinci Resolve, CapCut, or a comparable tool and c...

...can buy mobile credit (pulsa), data packages, and top-up popular mobile games such as Mobile Legends. The flow I have in mind is simple: a visitor selects the product, pays via the built-in QRIS gateway—or, if they prefer, through Bank Transfer or an e-wallet—and the order is sent instantly to the Metro Reload API for fulfillment. As soon as Metro Reload confirms success, the system should mark the order complete and email/SMS the customer automatically. Key elements to build: • API layer that authenticates, sends, and tracks transactions with Metro Reload. • Payment module supporting QRIS first, then Bank Transfer and common Indonesian e-wallets. • Admin dashboard where I can add or disable products, adjust prices and profit margins, and v...

Title: Python Developer Needed for Telegram DM Automation (Telethon / Pyrogram) Project Description: I run a Telegram channel and receive ~600 direct messages per day. I need a Python-bas... - UTR number - wallet screenshot 4. When a screenshot or UTR is received, automatically forward the case to the admin (me). 5. Add random reply delays (5–20 seconds) to avoid Telegram spam detection. 6. Use message variations so replies are not identical every time. 7. The script should run on a VPS server and include setup instructions. Technical Requirements: - Python - Telegram API - Telethon or Pyrogram experience Deliverables: - Working automation script - Setup instructions for running on a VPS - Ability to modify reply messages easily Timeline: 1&ndash...

...connected directly to my CRM. Key Requirements: Experience working with MyOperator API Experience implementing webhooks Ability to integrate call logs, call events, and call tracking into a custom CRM Configure real-time data flow from MyOperator to Garuda CRM Ensure reliable syncing of incoming and outgoing call data Knowledge of backend integrations (REST APIs, JSON, etc.) Scope of Work: Integrate MyOperator with my CRM Set up webhook endpoints to capture call events Sync call details such as: Caller number Agent details Call status Call recordings Call timestamps Provide documentation or guidance for future maintenance Preferred Skills: Backend development (Node.js / PHP / Python or similar) API integration experience Experience with CRM integration...

I’m building a unified cricket platform that br...last-minute pitch changes • Score matches live (ball-by-ball) and instantly publish results back to the central system On the web side, an admin console should mirror the core functionality—member management, event scheduling, and communication tools—while giving committee members deeper control over imports, data mapping, and user permissions. I’m open to the tech stack as long as it supports stable API integrations with Pitchero and Play-Cricket, scalable user growth, and straightforward deployment. Clean UI/UX, secure authentication, and clear documentation are essential. If you’ve built sports or community apps before, I’d love to see examples and hear how you would approach the integr...

I need a cloud-based AI solution that focuses on procurement analysis. The system must ingest our purchasing data, evaluate each vendor on pricing comparison, quality of goods/services, and overall reliability, then deliver concise, visual reports every single day. Your work should cover data pipeline design, model training or configuration, and a lightweight dashboard or API so my team can pull the insights straight into our ERP. I’m open to AWS, Azure, or GCP; if you prefer Python with libraries such as Pandas, scikit-learn, or TensorFlow, that fits our stack well. Acceptance criteria – the project is complete when: • Daily reports arrive automatically without manual triggers. • Each report scores vendors on price, quality, and reliability, flagging...

...ensure a smooth launch. If we run into any snags once the project is finished, how do you usually handle post-completion support? Q2. Based on the current Figma designs and the state of the code, what is your estimated timeline for a production-ready build? We’d love to see a brief breakdown of the phases (e.g., cleanup, testing, deployment). Q3. Our backend developer is already hard at work on the API side. Are you comfortable collaborating closely with them to ensure the front-end and back-end sync up perfectly? We’ve found this is the fastest way to get to a polished, final product....

...an easy-to-search FAQ. Technical expectations • Modern stack—React or Vue on the front end, Node, Python or PHP on the back; use what you are fastest with, as long as the code is clean and documented. • Responsive layout that mirrors the look of my current SolveSnap-v2 mock-up. • Clear, well-named components so I can extend subjects beyond Math, Science and English later. • Configurable API layer for the AI engine so I can swap models without rewriting the UI. • Security basics in place: rate limiting on the AI chat, validation on the calculator input and sanitized user posts. Deliverables 1. Source code in a public or private repo. 2. A brief read-me telling me how to deploy locally and on my shared host. 3. A short screen-capture...

...reached, the slot should appear as FULL. ⸻ Order Status Flow Orders must follow this workflow: Pending Accepted Provider On The Way Service In Progress Completed Customers should receive real-time status updates. ⸻ Map Integration The app must include map features for: • Customer location selection • Provider navigation • Real-time provider tracking • Estimated arrival time Google Maps API is acceptable. ⸻ Contact Us Page The application must include a Contact Us page. This page should include: • WhatsApp support button • Support email When users tap the WhatsApp button, it should open a WhatsApp chat with the support number. Optional pre-filled message: Hello, I need help with the car wash app. ⸻ Admin Dashboard A simple admin ...

...for a developer to help build a REST API using PHP that interacts with a MySQL database containing information about an academic conference (presentations, authors, and presentation types). The API should be structured and follow good software architecture practices. It will include endpoints to retrieve and manage data such as authors, presentations, and presentation types. The API should return responses in JSON format, support HTTP methods (GET, POST, PATCH, PUT, DELETE) where appropriate, and follow RESTful design principles. Key requirements include: PHP-based REST API (no frameworks) Integration with an existing MySQL database Clean, well-structured code Input validation and secure database queries Pagination support for large datasets Clear ...

...WordPress / WooCommerce store fully operational today and I’m ready to jump on a live call or screen-share as soon as we start. The immediate job is to configure and test every payment option my customers use so that no transaction fails at launch. The gateways in scope are: • Visa & Mastercard • TAP • WooCommerce Payments & PayMob • PayPal We will walk through the dashboard together, adjust API keys, webhooks, currencies, and any 3-D Secure or callback URLs, then run test and live transactions until each gateway settles successfully. Please send one all-inclusive bid and briefly outline your experience doing exactly this kind of integration on WordPress/WooCommerce. I will choose based on proven gateway work, not on lowest teaser pr...

...triggers – Cloud infrastructure auto-scales to 10k concurrent riders without lag Acceptance criteria 1. A passenger can register, request a ride, pay, and rate the driver in a single uninterrupted flow on both stores’ review devices. 2. GPS position updates at least every two seconds with <15 m accuracy. 3. Build passes unit and UI tests (≥85 % coverage) and is delivered with full source, API docs, and deployment scripts. I will provide brand assets, wireframes, and legal documents; you bring architecture, coding, QA, and store deployment. Choose the stack—native Swift & Kotlin or a cross-platform approach like Flutter/React Native—as long as the performance meets the criteria above. Continuous integration, Git version control, an...

I’m looking to launch a fully-featured, enterprise-grade website built from the ground up—including the brand identity it will live under. Nothing exists yet, so you will be shaping...security, scalability, and maintainability stay front-of-mind. Because we have no established branding, part of the engagement includes designing:• UI components and a simple style guide that future teams can follow Acceptance criteria • Working production site deployed to our hosting of choice • Source code in a Git repository with clear setup instructions • Documentation covering user roles, API endpoints, and analytics configuration If this sounds like a challenge you’d enjoy, tell me how you’d approach the build, which tech stack you recommend, and...

...reproducible data pipeline that ingests and normalises lead files or API feeds • A machine-learning model (e.g., scikit-learn, TensorFlow) that outputs a lead quality score with transparent feature weighting • A web-based dashboard that filters by lead source, visualises conversion rates over time and projects customer lifetime value in currency terms • Documentation covering environment setup, model retraining steps and a short user guide for my marketing team Acceptance criteria 1. Dashboard loads in under three seconds with a test data set of 50k records. 2. Model shows ROC-AUC ≥ 0.80 on a held-out validation set. 3. All three metrics (source, conversion, CLV) update live when new data is pushed via API. 4. Codebase is version-controll...

...persistent cart, integrated payment gateway, and basic order-tracking for customers. I will provide product data and branding assets; I need you to turn them into a polished APK, connected to a lightweight admin dashboard or API of your choice so I can manage inventory and fulfil orders without touching code. Please keep the initial release Android-only. I may explore iOS or Web later, but cross-platform work is not required at this stage. Deliverables • Fully functional Android e-commerce app (APK + source) • Setup of secure payment integration and database/API connection • Brief admin guide or README outlining build steps, credentials, and how to add new products If you have live examples of similar Android stores you’ve built, share the...