RESTful API projects — HireLancer archive

ID / Date Listing

Business Website MERN Stack Development

I dont have have my page layouts sketched in Figma; need to design figma and then I need the whole site taken from design to a live, fully-functioning business...

HL-40362926

Document Analysis Web App Development

I need a web-based application that takes uploaded PDFs, Word files, and scanned images and automatically pulls out key metadata such as name, date, and any oth...

HL-40362235

Flutter Utility App Developer

I need a skilled Flutter developer to create a utility mobile app. The app should be compatible with both iOS and Android platforms. You must be located in Aust...

HL-40361079

WooCommerce-ProgressionLIVE Sync Plugin

I need a custom WordPress plugin that connects my WooCommerce store to the ProgressionLIVE logistics platform through their public API. The goal is to keep both...

HL-40360758

WooCommerce GraphQL (read) + API (write) setup for Deno + React

WooCommerce GraphQL (read) + API (write) setup for Deno + React Basically i just wanto get it working... Project: I need help setting up: - GraphQL to read WooC...

HL-40360463

Java Text Parsing API

I need a Java backend API that receives raw text, parses it according to configurable rules, and returns clean, structured JSON. The service acts purely as a da...

HL-40360506

Desarrollo Plataforma Web Estilo Pixory

3. FRONTEND – ESPECIFICACIONES El frontend deberá desarrollarse en React (preferentemente Next.js) e incluir un editor visual basado en canvas (Fabric.js o Konv...

HL-40360209

Oracle Fusion SCM API Integration

I need a hands-on Oracle Fusion technical consultant to create and deploy custom APIs inside the Supply Chain Management cloud module. The focus is API developm...

HL-40359455

Mitel API Call Stats Integration

I need a clean, well-documented connection to the Mitel API that pulls three metrics—call duration, number of calls, and caller ID information—on demand. My end...

HL-40359279

E-Commerce Web App Development

I need an experienced developer to create a full-featured e-commerce web application that lets customers browse a catalog, add items to a cart, and complete a s...

HL-40357804

Frontend Integration with Backend n8n (AI Calling Bot Agent)

I already have an n8n-powered backend that drives an AI voice-calling agent. What’s missing is a React interface that lets non-technical users start, stop, and...

HL-40356582

Logistics Aggregator Platform

I’m building a logistics aggregator whose core purpose is shipment tracking for individual consumers. The platform should let a user create a shipment record, w...

HL-40356110

Cross-Platform Flutter Mobile App

Previously discussed with you on chat.

HL-40353620

Enterprise Level QR-Based Room Service App for Luxury Hotels

TITLE: Full-Stack Developer Needed — Enterprise QR-Based Room Dining & Ordering Platform for Hospitality --- OVERVIEW We are building an enterprise-grade, QR co...

HL-40350282

Full-Stack Web App Development

I’m ready to kick-off a brand-new web application and need a seasoned full-stack developer who can take it from concept to launch. The core goal is to build a c...

HL-40352561

Legacy MVC to .NET Core API -- 2

I need to migrate several legacy .NET MVC controller classes into a clean, versioned RESTful API built on .NET Core. The goal is to keep every existing feature...

HL-40352078

Finalize Claude Web App Backend

I’ve built a web app with Claude and the interface is complete. What’s left is the server-side polish: wiring up the remaining API endpoints and adding a secure...

HL-40351744

Hire PHP/Python/Node.js Developers

A new payroll-style web application is about to enter active development and I’m building a pool of freelance talent who can step in on an hourly basis as the p...

HL-40350636

Rail Schedule PDF Web Tool

I’m building a lightweight website that lets a visitor pick a departure and arrival station from simple drop-down menus, calls the National Rail Enquiries API i...

HL-40349231

Responsive React Dashboard Application

The goal is to build a modern, fully responsive web application with React on the front-end and a Node.js back-end. Every screen should adapt smoothly from desk...

HL-40348790

Niche Networking Web Portal Build

I need a full-featured, browser-based networking portal modelled after LinkedIn but tailored to a specific professional niche. The initial release is strictly W...

HL-40348025

Full Stack Developer Specialist

Hi! I'm Othiraja, a full-stack developer who has shipped real products for our clients from AI powered web apps to e-commerce platforms and developer tools. Wha...

HL-40343829

OpenCATS ATS Customization

I need our instance of CandidATS / OpenCATS shaped into a modern, flexible recruiting command-centre. The core tasks are: • Build a fully custom workflow that m...

HL-40343299

Need AI expert.

I need an end-to-end solution that can automatically detect marathon bib numbers from footage captured by two fixed cameras, cut the raw video into individual p...

HL-40343005

Shopify Rental Car Booking Integration

I need a custom Shopify integration that lets customers reserve rental cars directly on my store. The core of the job is wiring my external booking system’s API...

HL-40341051

Online Food Delivery System

Project Title: Online Food Delivery System (Web Application) I developed a full-stack Online Food Delivery System that enables users to browse restaurants, expl...

HL-40340819

Motor Insurance API Needed

I’m building a platform that must quote, issue and manage motor insurance for two-wheelers, four-wheelers and commercial vehicles through a single integration....

HL-40339449

Java Spring Boot Backend

I need an experienced Java developer to take full ownership of the backend layer for a rapidly-growing application. The stack is Spring Boot with JPA / Hibernat...

HL-40338238

High-Fidelity eLearning Module Development

I have complete instructional storyboards and visual design guides in hand; now I need those ideas transformed into polished, fully functional digital learning...

HL-40337361

Unlock Tool Platform Enhancements

I run an online credit-based platform that lets Xiaomi owners remove Google-ID locks through an external unlocking API. The core stack is PHP with a browser-bas...

HL-40337230

Fix Go Reboot on ZTE MF79U

I’m maintaining a small Go utility that manages ZTE MF79U USB modems. Every call I make to the firmware’s reboot API is accepted—yet the device never actually r...

HL-40337208

Android Food Delivery with Live Tracking

I’m putting together a complete food-delivery system composed of three parts: a bright, colorful Android customer app, an Android driver app, and a web dashboar...

HL-40336977

Development of SMS Reselling Platform (SMPP Based) -- 2

Project Overview We are looking for an experienced developer/team to design and develop a **high-performance SMS Reselling Platform** based on **SMPP protocol**...

HL-40336869

Senior Freelance Full‑Stack Developer (TypeScript / Node.js / React / Next.js) – Lead Architect for a 8‑Website Ecosystem (Long‑Term)

Senior Freelance Full‑Stack Developer (TypeScript / Node.js / React / Next.js) – Lead Architect for a 8‑Website Ecosystem (Long‑Term) Important – Full Ecosystem...

HL-40336575