REST API projects — HireLancer archive

ID / Date Listing

Windows Installment-based Laptop/Desktop Remote Lock & Admin Control Software Development

Project Description: We are looking for an experienced software developer to create a Windows-based Installment Payment Control System for laptops/desktops. The...

HL-39706066

Strategic Action Plan System

I already have a working Strategic Action Plan Management System for DXC Technology built with Spring Boot (REST API), Angular, and MySQL/PostgreSQL. Core modul...

HL-39705891

SDN Developer for Load Balancer Module Completion

We're looking for an experienced SDN developer (Java + Floodlight) to help complete a software-defined networking project that involves implementing a custom lo...

HL-39705454

Four Interlinked Marketplace Apps Needed

I have thirty days to launch a complete mobile marketplace ecosystem and need a single team that can move fast and deliver four tightly-integrated apps for both...

HL-39705490

Simple chrome extension to read data using xpath hit api and return response

Extension Type: Chrome extension (Manifest V3) Minimalist popup UI (plain HTML/CSS, no heavy frameworks) Popup UI Features: 3 input fields: Free text field XPat...

HL-39705319

Real-Time Multilingual Speech Transcription Platform

Title: Real‑Time Multilingual (Code‑Switch) Speech Transcription + Speaker Diarization + Optional Translation Goal: Build from scratch a low‑latency streaming p...

HL-39704578

AI Transcription and Meeting Minutes Web App -- 2

Job Title: AI-Powered Transcription & Minutes Generation Web App Development (Microsoft Azure + Azure OpenAI) Overview We are seeking an experienced development...

HL-39700864

AI Transcription and Meeting Minutes Web App

Job Title: AI-Powered Transcription & Minutes Generation Web App Development (Microsoft Azure + Azure OpenAI) Overview We are seeking an experienced development...

HL-39702520

Advanced WordPress Plugin Development

About BeyondBoards We help Indian schools run board-aligned Speaking & Listening with low teacher load, clear evidence, and white-label monthly reports. What yo...

HL-39702228

Mid-Level React Developer for E-Commerce Platform

I'm looking to hire 2 mid-level React developers for a full-time, remote position (40 hrs/week) at XirgoFoundation. You'll be building a new e-commerce web appl...

HL-39702264

Mid-Level Full-Stack Developer Needed

I'm looking to hire 3 mid-level full-stack developers for XirgoFoundation. This is a full-time, remote position (40 hrs/week). You'll be instrumental in buildin...

HL-39702007

Full-Stack Mobile App Developer Needed

Summary We're looking for a Full-Stack Mobile App Developer who can take ownership for our cross-platform mobile app and backend services. This role is ideal fo...

HL-39702033

PHP API Performance Optimization

I'm seeking a skilled PHP developer to fix performance issues with my REST API responses. Currently, the API is slow and needs optimization. Key Requirements: -...

HL-39701215

ISC DHCP to Nautobot Sync Script

Description: Need a Python script to sync ISC DHCP leases into Nautobot IPAM. Requirements: Input: journalctl -u dhcpd and /var/lib/dhcpd/dhcpd.leases Output: N...

HL-39700748

generar reportes en Bitix24 oncloud

La solución estará integrada con Bitrix24 OnCloud, usando Webhooks para la interfaz visual y la REST API para la lógica de negocio, con frontend en PHP, HTML5 y...

HL-39700105

Melhorias de Fluxo de N8N

Tenho um fluxo de N8N que está linkado com WhatsApp e faz o atendimento de pessoas, preciso de um profissional para fazer a integração deste fluxo com outros si...

HL-39696836

Full-Time React/TypeScript Developer Wanted

Title: React + TypeScript Developer (Mantine UI, Tailwind CSS, Google Maps, Agora) – Full-Time Opportunity Description: We are looking for a skilled React.js +...

HL-39694545

Firestore and Firebase integration plus Twilio SMS Integration with Firebase

I need to integrate Twilio SMS into my Firebase project. The primary function is to send SMS messages based on specific triggers or events. Requirements: - Send...

HL-39694007

Senior Full-Stack Developer (Laravel & Flutter) for Stealth App Project

I m looking for a senior Full-Stack developer to join me on a long-term project to build an innovative, socially-conscious Super App based in Honduras. We are s...

HL-39692222

Full-Stack Developer for AI Social Media Platform

We’re seeking an experienced Full-Stack Developer to help build SocialAI Pro – our next-generation AI-powered social media management and e-commerce automation...

HL-39691640

Java Developer for Spring Boot APIs -- 3

I'm in need of an experienced Java developer to work on backend APIs using Spring Boot, JPA, and Docker. The primary task is to develop REST APIs with a focus o...

HL-39689515

Fine tune Mini MVP for Ad Campaign Automation -- 2

Project Budget: ₹10,000 (~$125) — Milestone-based Timeline: 2-3 weeks (negotiable, but speed is valued) Deployment: Azure (with full CI/CD, monitoring, and docu...

HL-39688505

API Integration Specialist Needed

I need help integrating Insomnia API with my Restful API to retrieve up-to-date stock and price information for my website. The updates should be scheduled. Req...

HL-39686438

Long-Term Full-Time Python Backend Engineer (9–5 PST) with Interest in Learning AI and Cloud Technologies

This is a long-term development opportunity to build and maintain a scalable backend API using Python and FastAPI. We’re looking for someone committed to growin...

HL-39687816

FlutterFlow App API Integration Specialist

Developer with experience in API integration (Payment Platform, QuickBooks and Freescamp) for FlutterFlow app Description: We are looking for a freelance develo...

HL-39686017

WooCommerce Automation Developer for PlayStation Game Store

Hello! I’m looking for an experienced developer to automate price updates and promotions on my WooCommerce site selling digital PlayStation games. **Key respons...

HL-39685809

"WildGuard" Cross-Platform Mobile Application

Product Specification — “WildGuard” (iOS & Android) 0. We start with iOS app and once working option to develop android. Written partially with a llm so some er...

HL-39685667

Fix a bug on Laravel & Flutter Development

Our system uses Perfex CRM with the Perfex API (customer) and a Flutter mobile app. There’s a bug in the ticket module when creating a ticket. Problem: • The re...

HL-39682811

IDOR Vulnerability Exploitation Specialist Needed

I need an expert to exploit IDOR vulnerabilities in web applications, specifically through REST APIs. The goal is to access unauthorized user profile data. Key...

HL-39682526

Python Option Chain Fetcher

I need a Python script that fetches an option chain including Greeks data from a custom API using REST. The data should be updated tick by tick. Broker can be z...

HL-39682387

Rebuild Existing SaaS Web App in React + MySQL (Based on Working Prototype)

Description: We are looking for a skilled full-stack developer to rebuild an existing SaaS platform in React, using SQL as the database. This is not a project f...

HL-39682108

Full-Stack Java Developer

Job description Description: • Please review the job description carefully. At the beginning of your bid, include your expected monthly salary in USD, like this...

HL-39681722

Long-Term Full-Time Python Backend Engineer (9–5 PST) with Interest in Learning AI and Cloud Technologies

This is a long-term development opportunity to build and maintain a scalable backend API using Python and FastAPI. We’re looking for someone committed to growin...

HL-39680987

One page react app (one simple table) that shows real time data from solana launchpads $30

I need a simple React table that displays real-time data from Solana launchpads (image attached) - my budget is $30 so DO NOT bid if you can't do for that price...

HL-39680575

SuiteCRM Expert for Module Finalization

I'm in need of an experienced SuiteCRM 8.8.0 expert to help finalize and configure several modules within our CRM system. The modules for Transport, Real Estate...

HL-39680420

Java Developer for Spring Boot APIs -- 2

I'm in need of an experienced Java developer to work on backend APIs using Spring Boot, JPA, and Docker. The primary task is to develop REST APIs with a focus o...

HL-39680059

Full Stack Developer for Bug Fixes

We are seeking a skilled and reliable Full Stack Developer to help identify and fix bugs on our existing web application: https://bd2025.pro. The platform is bu...

HL-39680092

WooCommerce to Loyverse Integration via Make (Integromat)

Set up full sync using Make.com (Integromat) to: Push products from WooCommerce → Loyverse Push orders from Loyverse → WooCommerce Sync stock when orders are pl...

HL-39679431

Backend Developer -- 2

I'm seeking a skilled backend developer to join me in a helper role for building and managing APIs using Node.js. The role involves working on user authenticati...

HL-39679190

Java Backend Developer Needed

I'm looking for a skilled Java Developer to join on a monthly contract to maintain, upgrade, and develop backend functionalities for our existing product. Key D...