API Development projects — HireLancer archive

ID / Date Listing

Unified Company Data App

I need a two-phase build that starts with a consolidated database and ends with an executive-focused app that can interrogate that data in real time. Phase 1 –...

HL-39918985

Full E-Learning Marketplace Development

I’m ready to launch a full-scale e-learning marketplace that can stand beside Udemy and Coursera. The platform must sell and deliver Technical, Creative, and Bu...

HL-39919002

Automated Content Publishing Script

I need a small utility that watches a specific folder on my server and, whenever I drop new material into it, publishes each item as a post on my site. Here’s t...

HL-39918894

Flutter App & React Dashboard

I’m building a secure, real-time SaaS platform for a specialised public-sector audience and need an experienced development partner to take it from architecture...

HL-39918646

Forex Buy/Sell Signal Website

The project centres on a dedicated web platform that streams real-time buy/sell signals exclusively for the Forex market. The core of the site is a signal engin...

HL-39918657

Mobile App Backend Integration

I’m looking for a backend developer who can quickly wire up the core services for my mobile app. The frontend design is ready with us. The stack I have in mind...

HL-39918735

Single Platform Medical Services App

I want to launch a mobile application for Android and iOS that links patients with nearby clinics, pharmacies, and diagnostic labs, giving small practices an ea...

HL-39918543

SaaS Email Deliverability Web App

Objective Build a web-based SaaS platform that helps users create and manage pre-warmed mailboxes with automated domain setup (SPF, DKIM, DMARC) and integration...

HL-39918421

Google Shopping Price Comparison via DataForSEO API

We’re looking for an experienced Python developer familiar with the DataForSEO Merchant (Google Shopping) API to build an automated price comparison tool. The g...

HL-39918432

Clone Monito Données app transfert d argent

Je cherche à disposer d’un logiciel qui reproduise les données comparatives de Monito.com. Le but est simple : afficher, en temps réel, les mêmes indicateurs qu...

HL-39918460

Custom API-Based Digital Inventory & Pricing Automation System

We are a rapidly growing international distributor specializing in electronics, video games, and software products. We are currently expanding our operations an...

HL-39918495

Backend Dev Needed for Social App

Project Title: Backend Developer for Social + Group-Buy App ⸻ Project Description: We’re building APP, a social group-buy platform The app helps users discover...

HL-39918300

Soccer Prediction Website with Play Money

CORE MODULES & TECHNICAL REQUIREMENTS 1. User Accounts & Authentication Requirements: Sign up / Login via email + password and mobile number (SMS verification)...

HL-39918313

Laravel Referral Bonus Integration

I have an existing Laravel-based platform that already handles user registration and deposits. What I’m missing is a referral bonus system that credits the refe...

HL-39918049

Android Expense & Investment Tracker -- 2

I’m building a dedicated Android app that lets users stay on top of every rupee they spend or invest. The core workflow is simple: add an expense, edit or delet...

HL-39917962

Android APK Admin Panel

I need a clean, fully-featured admin panel that plugs straight into my existing Android APK. The panel’s core job is twofold: manage every user who signs in and...

HL-39917845

Crypto Coin Selling Integration

I run a licensed financial-service platform where customers already hold and transfer our proprietary crypto coin. The next step is to let them liquidate those...

HL-39917877

Data monitoring app

I want to develop web app same as below video: https://www.youtube.com/watch?v=EIMv1C6WO4Q

HL-39917860

Game Kasual Reward Uang Android

Saya ingin membangun sebuah aplikasi game kasual di Android yang memberi reward uang nyata kepada pemain. Konsep utamanya adalah Aplikasi game dengan reward uan...

HL-39917672

Senior Java Developer for Banking API

TD Bank Senior Java Developer October 2022 - Present API for Easy line Banking Designed, Develop, enhance, and maintain robust, scalable applications and Restfu...

HL-39917721

E-Commerce Smart Website Build

I’m ready to launch a smart, user-friendly e-commerce website that turns visitors into customers. The core of this project is a robust online store featuring: •...

HL-39917768

School Timetable Website and App

I’m looking for a website and app for Android. Essential scope (keep it lean and functional): • Class scheduling – periods, rooms and dates. • Teacher assignmen...

HL-39917595

Backend Firebase & Firestore Configuration

I need a developer who can stand up the full Firebase-based backend for my web application and wire it seamlessly to Google AI Studio. Here’s what I’m after: •...

HL-39917476

Fix C# Chrome Session Issue

I have a C# .NET executable that launches Chrome to visit a static, cookie-based URL. When I open the page manually—15 separate Chrome profiles, then close all...

HL-39917180

Pengembangan Aplikasi "Bengkulu UMKM Go Digital"

Tentu, mari kita buat brief untuk proyek yang lebih spesifik: Pengembangan Aplikasi Mobile untuk UMKM Lokal di Bengkulu. 1. Judul Proyek: Aplikasi "Bengkulu UMK...

HL-39917143

Audit & Finish AI Discord Bot

The previous developer says the AI-powered Discord bot is complete, yet the codebase was left without documentation, testing, or deployment. I need a fresh pair...

HL-39917020

Custom E-Commerce Site Development

I’m looking for a developer who can build a complete, custom-coded e-commerce website from the ground up—both the polished front-end experience and the robust b...

HL-39916983

Expansão e Melhoria de Funções do Site

Preciso de alterações no projeto atual e também criação de novas funcionalidades. Fornecerei acesso ao repositório e documentação atual do projeto. *PROJETO 1*...

HL-39916882

Subscription Management Web App

I’m looking for a functional prototype of a subscription-based website that makes it simple for customers to manage their subscription plan and for me to overse...

HL-39916837

Convert Python Bot to Robinhood

I already have a fully-working Python day-trading bot that connects to Fyers, tracks live prices, and automatically places trades. I now need the identical stra...

HL-39916839

Button Push Data Collection Program

This is a programming project. Here is the setup. I have a computer with a Windows 10 or Windows 11 operating system. I have a Keystone model 34461A digital mul...

HL-39916771

Long-Term Flutter Full-Stack Developer

Full-Time Flutter Full-Stack Developer (40 hrs/week – $20/hr) We’re looking for a dedicated Full-Stack Developer with strong Flutter experience to join our remo...

HL-39916708

Python WhatsApp Bulk Sender

I need a straightforward, proof-of-concept tool that can fire off up to 100 WhatsApp messages at once—or in small, consecutive batches—while staying inside What...

HL-39916567

Real Estate Listings Site & App TAMIL

The project centres on a dedicated real-estate classified platform that must work seamlessly on the web and as a native Android application. The core flow is st...

HL-39916621

AI Automation Agent Developer

I’m looking for a reliable developer who can build compact AI agents that automate day-to-day business tasks. Each assignment is scoped so the deliverable fits...

HL-39916356

API Lead Gen Software

I need a lean proof-of-concept that pulls fresh B2B leads directly from social-media APIs. The core goal is simple: connect to the official endpoints of major n...

HL-39916438

Online Store Backend API Development

Simple Backend API for Online Store (No Frontend) I need a small backend API system for my online store. No website or frontend design is required — just the ba...

HL-39916401

Web & Telegram Bot Development

I need an experienced developer who can build a production-ready website or web application and a companion Telegram bot, then deploy everything on my hosting a...

HL-39916210

Rails 8 E-Commerce Web App

I’m putting together an e-commerce web application on Ruby on Rails 8 and need solid, production-ready code for two core areas: • Shopping cart – add / update /...

HL-39916052

Enforce 3D Secure on All Stripe Payments

I’m looking for an experienced Stripe API developer who can help me ensure that 3D Secure (Strong Customer Authentication) is applied to all payments made throu...