RESTful API projects — HireLancer archive

ID / Date Listing

Marketplace Automation Through API Integration

I'm looking for an experienced developer to build an automation script for my Eldorado marketplace store. The goal is to eliminate manual work by automatically...

HL-40553116

AI Research Platform for University AI Lab

Important: Deevelopers/Agencies only from India can bid for the project. We are looking for an experienced full-stack AI/ML development team to build a producti...

HL-40552786

Senior Full-Stack Developer Needed to Build MVP SaaS Platform

We are seeking an experienced Full-Stack Developer to build the MVP version of a web-based SaaS platform. The ideal candidate should have strong experience in m...

HL-40549657

SRK AI STUDIO

import React, { useState } from 'react'; export default function ImageToVideoApp() { const [image, setImage] = useState(null); const [videoUrl, setVideoUrl] = u...

HL-40548543

Flutter E-Commerce App Developer

I’m building a cross-platform e-commerce mobile application and I want it written entirely in Flutter so I can launch on both iOS and Android from a single code...

HL-40547396

React Python Support Platform Development

I’m rebuilding our customer-facing support portal and need someone comfortable owning both sides of the stack—React on the front end, Python on the back. The sc...

HL-40546372

Kuwait Phone Lookup App

When you reply, open with the database engine you would pick to handle at least 15 million searchable phone-number records and explain your choice in one senten...

HL-40546129

blockchain yazılım alanında uzman

We are seeking a blockchain software expert capable of developing a system that allows for the creation of unlimited addresses on a blockchain network—customize...

HL-40545376

Spring Boot E-commerce Backend

I need an experienced Java developer to take ownership of the server-side of a new e-commerce web application. The stack is Java 17, Spring Boot, Maven, MySQL,...

HL-40543205

Laravel E-Commerce Catalog Development

I’m building an e-commerce site in Laravel and need the catalog module created from scratch. The focus right now is on a solid product catalog with fast, accura...

HL-40542377

Node Endpoint 403 Fix

My Node-based API has an endpoint that suddenly refuses requests whenever certain query or path parameters are present. The headers and body reach the server ju...

HL-40540043

Wix Velo Technical Specification: Custom Payment Options & Cash on Delivery (COD) Handling fee via SPI

Project: gumikesztyu-shop.hu (Wix E-commerce platform) Objective: Split the single default Wix Manual/Offline Payment method into two separate, dedicated option...

HL-40539271

Userscript

Tenho um script no browser mais propriamente no tampermonkey para um jogo de browser. E precisava de ajuda para corrigir alguns bugs

HL-40539242

Skilled Developers Needed: Software, Cloud, AI/ML, Data

We are looking to hire 4 skilled developers to join our team. Below are the roles and requirements: 1. Software Engineer - Design, develop, and maintain scalabl...

HL-40537099

Full-Stack Devs for Vehicle Fleet Management Platform -- 2

Job Title: Urgent: Full-Stack Agency Needed for Vehicle Sharing Marketplace & Fleet Management Platform (Laravel + Vue.js + Flutter) ***Updated Project Scope Cl...

HL-40535163

Automate Purchase Order Approvals

I’m ready to remove the manual steps from our purchase-order workflow. My goal is a module—web-based or API driven—that takes a PO request, instantly generates...

HL-40534674

Job Title: SuiteDash Expert Needed – Build Full Coaching Membership Ecosystem (SuiteDash + WordPress + n8n + Laravel)

Project Overview I'm looking for a skilled full-stack SuiteDash specialist to build a complete, white-labeled coaching membership platform. The system manages t...

HL-40531992

WordPress & AI Web Developer Needed

Job Title: WordPress & AI Web Developer Location: Remote Type: Full-Time / Fast-Paced Product Environment About the Role We are looking for a skilled, forward-t...

HL-40529277

Fix Spring Boot Endpoint Mapping

I have a Spring Boot application that runs flawlessly on my local machine, yet once I deploy it the REST endpoints begin returning 404 Not Found. Nothing obviou...

HL-40528857

React SPA Dashboard Build

I’m starting a brand-new single-page application focused on interactive dashboards and analytics, and I need a React specialist to bring the front-end to life....

HL-40528322

React SPA Dashboard Build

I’m starting a brand-new single-page application focused on interactive dashboards and analytics, and I need a React specialist to bring the front-end to life....

HL-40528250

Flutter Mobile App for Arabic Business Services Platform with REST API Integration

Flutter Mobile App for Arabic Business Services Platform with REST API Integration I need a professional Flutter developer to build a mobile application for my...

HL-40526401

Next.js Restaurant Listings Platform

I want a clean, fast-loading food delivery site built with the latest version of Next.js. For this phase the site focuses exclusively on restaurant listings, so...

HL-40526151

Junior/beginner Flutter Dev Needed

I’m opening up my current production Flutter app to a beginner or junior developer who wants genuine, hands-on experience. The codebase is live in stores, so ev...

HL-40526170

Seeking Ukrainian Backend Engineer Abroad

Hiring a Ukrainian Backend Engineer who’s not presently in Ukraine Responsibilities • Design, develop and maintain scalable backend services and APIs. • Integra...

HL-40526134

Hospital Information Management System - Java Spring Boot Backend

PROFESSIONAL HOSPITAL MANAGEMENT SYSTEM - Spring Boot REST API Backend A robust, production-ready Hospital Management System (HMS) built with Spring Boot, desig...

HL-40525715

Telemedicine Platform Development

I need a full-featured telemedicine platform built from the ground up. The core workflow must allow practitioners to conduct secure video consultations, let pat...

HL-40525424

Product Tracking Backend Development

I already have a simple HTML front-end where customers will log in, but nothing exists on the server side yet. All purchase orders currently live in Zoho (Books...

HL-40523945

Desktop GPT Automation Connector

I need a cross-platform desktop application (Windows and macOS) that feels just like ChatGPT yet goes a step further: every conversation should be able to trigg...

HL-40523921

Bill Payments page

https://sandbox.fluidpay.com/docs/ Need a simple payments page using api above. Needs to look just like image attached.

HL-40523796

Multilingual AI IVR and ERPNext Integration

IVR System + ERPNext Integration for Intercity Bus Operations (South India) We operate a premium intercity bus service across Tamil Nadu, Andhra Pradesh, Telang...

HL-40523491

Full-Stack Devs for Vehicle Fleet Management Platform

Job Title: Urgent: Full-Stack Agency Needed for Vehicle Sharing Marketplace & Fleet Management Platform (Laravel + Vue.js + Flutter) Job Description: We are an...

HL-40523184

Front-end Developer Needed - limited duration project

I'm looking for an expert (4+ years) HTML developer to assist in completing front-end UI elements. This individual must possess proficiency in front-end develop...

HL-40522394

Mobile to Tally API intergration

I need a clean, reliable bridge between my mobile and Tally so that product, party and invoice data stay perfectly in sync. The integration has to work both way...

HL-40522233

Experienced Java FullStack Developer Needed!

Java FullStack Developer! Employment Type: Freelancing Freelancer Location: India Experience: 3+ About the Role: We are looking for a skilled and passionate Jav...

HL-40521990

Integrar API CT Online WooCommerce

Necesito conectar mi tienda WooCommerce con el API-CONNECT de CT Online para que el flujo de catálogo y ventas sea totalmente automático. Busco: • Sincronizació...

HL-40518465

Fix Node.js 403 Error

My Node.js command-line tool throws an error each time it tries to reach an api. The codebase is small, written in plain JavaScript with node-fetch handling the...

HL-40518124

Backend Developer

https://insomnia-technologies.com/positions/dotnet-developer

HL-40516328

Convert Django Backend to C#

I need my existing content-management platform, currently running on Django with a MySQL database, ported to a clean, well-structured C# codebase. Every core ca...

HL-40515054

Pengembangan Backend Sistem Pelaporan -- 2

Saya membutuhkan seorang developer backend yang mampu merancang dan mengimplementasikan sistem pelaporan dan analitik yang solid untuk aplikasi kami. Fokus utam...