RESTful API Jobs

I am launching an online marketplace in Arabic that connects customers with nearby service providers for household, office, and vehicle issues—think of Uber’s matching experience, but for plumbers, electricians, mechanics, carpenters, and similar trades. Phase one is a fully-functional website that will later feed our iOS and Android apps, so clean, well-documented code and a robust API layer are essential. Core experience I need you to deliver: • Customers create an account, describe their issue, and upload photos or video directly through the site. • Providers within a configurable radius see the request and submit an offer that includes price (fixed or hourly), ETA, and estimated completion time. • The site automatically compiles incoming offers in a ...

I need a full-stack e-commerce website built with React.js on the front end and Node.js on the back end. The store must feel fast and modern, and I want the core shopping experience to be smooth on both desktop and mobile. Core features I require: • User registration and secure login with session management • Product search and category filtering that returns results instantly • Shopping cart and checkout flow, ready to plug into a payment gateway I will provide later Please structure the code so the front-end (React, Redux or Context, hooks, responsive styling) is clearly separated from the back-end (Node, Express, RESTful APIs). Clean component architecture, reusable hooks, and well-documented routes are important. I am comfortable working with MongoDB, but I&rsq...

I receive customer POs in a fixed-layout PDF that mixes plain text with structured tables. I need a small utility that will: • Parse each new PDF automatically, capturing every product line and the surrounding transaction details (quantities, prices, dates, PO number, etc.). • Add a configurable margin—3 % for now—to the unit price before the data is forwarded. • Push the final dataset straight into ERPNext through its REST API (or other methods may be discussed) so an outbound PO to our chosen vendor is created without manual intervention. I am comfortable running a Python script on a small Linux server and can provide ERPNext API keys plus sample PDFs. Clean, well-commented code, along with a brief read-me and test run that shows the data inside ERPNext, will...

I'm looking for an experienced developer to automate the testing of our RESTful APIs using WebdriverIO and the Mocha framework, within Visual Studio. Key Requirements: - Test aspects: - Endpoint functionality - Data validation - Error handling - Authentication: Basic Auth Ideal Skills: - Proficient in WebdriverIO and Mocha - Experience with RESTful API testing - Strong understanding of Basic Auth and API security - Familiarity with Visual Studio environment I look forward to your proposals!

I'm looking for an experienced developer to automate the testing of our RESTful APIs using WebdriverIO and the Mocha framework, within Visual Studio. Key Requirements: - Test aspects: - Endpoint functionality - Data validation - Error handling - Authentication: Basic Auth Ideal Skills: - Proficient in WebdriverIO and Mocha - Experience with RESTful API testing - Strong understanding of Basic Auth and API security - Familiarity with Visual Studio environment I look forward to your proposals!

I’m setting out to build a brand-new Android mobile application from the ground up. Everything is open—concept, architecture, and interface—so I’m looking for someone who can guide the entire journey from initial wireframes to the final signed APK on Google Play. Here’s what I need you to cover: • Shape the core concept with me, translate ideas into clear user flows and wireframes. • Develop the full Android codebase (Kotlin or Java—your call), ensuring clean architecture and modular, well-documented components. • Integrate any essential services (RESTful APIs, Firebase, local databases) and implement robust error handling, offline support, and responsive layouts for multiple screen sizes. • Provide a testable build early, iter...

I need a seasoned developer to build a payment gateway entirely from scratch something like . The core engine must process real-time sales, captures, refunds, and voids while meeting strict PCI-DSS requirements and passing 3-D Secure 2.0 checks. Connections to be established: Cybersource, Mastercard Payment Gateway Services, and several domestic bank APIs (full specs will be shared after NDA). All routing, tokenisation, and risk responses should be abstracted behind a clean REST/JSON interface so the storefront can call a single, unified endpoint regardless of the underlying acquirer. Multi-currency support is essential; settlements will initially run in USD, EUR, and AED, with room to add more. Please architect currency tables, FX mark-ups, and reconciliation reports accordingly. ...

Project Title: Low-Power Cellular IoT Predictive Maintenance & Leak Detection System Project Overview: We are seeking an experienced developer to design and prototype an integrated, low-power, battery-operated IoT device utilizing an off-the-shelf cellular prototyping architecture (e.g., Particle Boron or Blues Wireless Notecard). The device will perform twin monitoring tasks: physical leak detection via a traditional sensor, and mechanical predictive maintenance via Acoustic Anomaly Detection (AAD). The system must run on a battery budget that supports deep sleep, waking up instantly on a leak interrupt or periodically on a timer to perform a self-test and acoustic health assessment. Data must route through a cloud middleware layer via webhooks to a custom website dashboard, with cri...

Project Name: I am looking for an experienced Full Stack Developer to build Phase 1 (MVP) of , an enterprise-grade e-commerce platform. The project includes: • Customer Website • Admin Panel • Shopkeeper Panel • Salesman Panel • Product Management • Category Management • Brand Management • Inventory Management • User Registration & Login • Order Management • Responsive Design • React Frontend • Node.js Backend • PostgreSQL Database • REST API • Role-Based Access Control • Live Chat Support • User Reviews & Ratings • Multi-Language Support • Razorpay / PhonePe / Cashfree Payment Gateway Integration • Shipping Service Integration The code must be clean, secure, scalable, well...

Example: Route MOs based on Sender ID • MOs associated with Sender ID 12345 go to customer’s URL A; whereas MOs associated with Sender ID 33377 are sent to customer’s URL B. • Ability to set an MO URL A for multiple Sender IDs 12345 and 33377 and set a different MO URL B for multiple different sender IDs 38272 and 12367. Example: Route MOs based on Keyword • Ability to set MO URL A for MOs containing Keyword word1 and set a MO URL B to receive MOs containing a different Keyword word2. Example: Route MOs based on both Sender ID and Keyword • Ability to set a callback URL to receive MOs associated with a specific sender ID 12345 and containing a specific Keyword word3 9.3 DR ROUTING MMX’s DirectTEXT supports routing the same Delivery Rece...

We are looking for a MERN Stack Developer to work on our existing Student Portal built with React.js, Node.js, , and MongoDB. The project primarily involves fixing a few bugs and implementing a small number of functional and UI changes. The application is already developed, so this is not a full-scale development project. Scope of Work Fix 4–6 minor bugs in the existing application. Implement 2–3 small feature enhancements based on our requirements. Make minor UI improvements on a few screens. Update existing APIs and MongoDB queries wherever required. Perform basic testing to ensure all changes work as expected. Required Skills React.js Node.js MongoDB JavaScript (ES6+) REST APIs Git The ideal candidate should be comfortable working with an existing codebase, have good debugg...

I’m ready to commission a full-featured mobile booking application that runs natively on both Android and iOS. Users will be able to register or sign in, search for hotels, flights, tours and packaged experiences by location, price or date, and complete their reservation in-app with a secure online payment flow. The moment a transaction succeeds, the user receives an automatic booking confirmation along with push-notification updates. Beyond the core flow, I need profile management, ratings and reviews, and a clean, modern interface that feels effortless to browse. An accompanying web-based admin panel should let me create or edit listings, view customer details, track bookings in real time and issue manual confirmations or refunds when necessary. Because long-term maintainability...

I’m ready to launch a full-scale food delivery platform built with React on the front end, Spring Boot for the API layer, and MySQL underneath. The site must feel fast and intuitive on phones, tablets, and desktops, so thoughtful responsive design is essential. Core workflow • Customers browse restaurant menus, search or filter dishes, add items to a cart, then place and pay for an order in a few clicks. • Restaurant Owners have their own portal to update menus, prices, photos, and track incoming orders in real time. • An internal admin dashboard will let me supervise every restaurant, user, and transaction from one place. Key feature set • Secure registration / login for Customers and Restaurant Owners • Stripe (or similar) card processing plus P...

# Backend Engineer (Node.js / Golang / Python) **About Us** BlockForgeX is a blockchain software development company providing enterprise-grade technology solutions for businesses worldwide. We build scalable, secure, and high-performance applications using modern technologies while delivering cost-effective solutions for our clients. We are looking for talented Backend Engineers who enjoy building reliable APIs, backend services, and distributed systems. ## Responsibilities * Develop and maintain backend services and APIs. * Design scalable and maintainable server-side applications. * Work with databases and caching systems. * Integrate third-party APIs and external services. * Collaborate with frontend developers and product teams. * Write clean, efficient, and well-tested code. * T...

I want to desing a learning management system