RESTful Jobs

The work is to maintain and continually iterate a web-based platform that helps our business clients make faster, data-driven decisions. The stack is already defined: back-end services in .NET 6 (C#) with EF Core and a RESTful API, front-end in React with TypeScript, and a SQL Server database. Here is what I need you to build and wire together: • Secure user authentication (JWT or similar) with role-based access • A flexible content-management area where analysts can publish insights, dashboards, and supporting files without touching code • B2B-oriented multi-tenant architecture so each client company sees only its own data and branding You’ll take the lead on architecture, maintain CI/CD in GitHub Actions (or Azure DevOps if you prefer), and deliver clean, ...

I already run a fingerprint-based biometric system and now need it to work side-by-side with a cloud face-recognition service, tied together through their REST APIs and surfaced in one place. Your first step will be to pull enrollment and verification events out of the existing fingerprint SDK. On the face-recognition side I am flexible—AWS Rekognition, Azure Face API, or Google Cloud Vision are all options—so you may choose whichever platform best meets accuracy, latency, and cost targets. The heart of the project is a unified web interface that stores and displays real-time activity logs from both modalities. Every time someone scans a finger or their face is captured, a single entry should appear with timestamp, user ID, device and confidence score. Deliverables •...

Job Title WhatsApp Business Cloud API Setup (Rs 5000) Job Description Seeking an experienced developer or consultant to set up the official WhatsApp Business Cloud API for our verified business. Responsibilities 1. Complete setup of WhatsApp Business Cloud API on Meta Developer platform 2. Link our verified Business Manager and WhatsApp number to the API 3. Configure webhooks for receiving and sending messages 4. Generate and manage API access tokens securely Requirements 1. Proven experience setting up WhatsApp Business Cloud API directly (not via BSP) 2. Familiarity with Meta Developer portal, app creation, and asset linking 3. Strong skills in RESTful API integration, webhooks, and secure credential handling 4. Ability to work independently and deliver within agreed timeline 5. Refer...

I’m building an ambitious FitTech platform and need a developer who can own the entire server-side stack. The project’s focus is squarely on backend development, and I’ve settled on Node.js as the core framework. Your job is to architect and implement a clean, scalable API that will power both web and mobile experiences. You’ll decide on the most suitable database strategy, set up authentication and session handling in a secure way, and write modular code that makes future feature additions friction-free. Real-time performance and smooth integration with wearables or third-party fitness services are important goals, so please be comfortable designing for high concurrency and low latency. Automated testing, clear documentation, and Docker-friendly deployment pipel...

I need a self-hosted identity-verification flow focused exclusively on U.S. driver’s licenses. The user journey is simple: they upload clear front-and-back images, your service analyses the images for authenticity (holograms, microprint, barcode consistency, etc.), extracts the data fields, and returns a verification status plus the parsed data in JSON. The core task is to build this as a RESTful service and wire it into my existing backend. I’m comfortable exposing webhooks or consuming your API from Node.js, Python, or Java, so pick the stack you work fastest in—as long as the integration points stay standard (HTTPS + JSON). Please rely on proven libraries or services for image analysis (e.g., OpenCV, AWS Rekognition, or any SDK you prefer) and keep everything packag...

I’m enhancing an existing PHP application and now need an experienced developer to wire in several third-party services. The core of the job is to analyse each provider’s endpoint requirements, extend or refactor the current codebase where necessary, and make sure the new integrations run smoothly alongside what is already in production. You will be working with modern PHP (object-oriented, namespaced) on a LAMP stack, so familiarity with RESTful requests, webhooks, JSON handling, and robust error logging is essential. Security is a must—token management, input sanitisation, and graceful failure states all have to be considered from the outset. I’ll give you access to the repository, environment details and any documentation the vendors supply. Your work should pl...