API Development projects — HireLancer archive

ID / Date Listing

Comprehensive AI Hospital Software

I’m building an all-in-one, AI-powered hospital management system that streamlines every major workflow from the front desk to the back office. The core of the...

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Desenvolvimento de Aplicativo iOS Completo

Estou pronto para iniciar um novo app exclusivo para iOS e procuro alguém que transforme o conceito — hoje ainda num wireframe simples — em um produto robusto,...

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AI Based Website Development & API Integration Description: Built an AI module that automatically identifies and classifies uploaded documents like invoices, IDs, contracts, and receipts. Using AI + OCR, the system extracts key fields (name, date, amoun

AI Based Website Development & API Integration Description: Built an AI module that automatically identifies and classifies uploaded documents like invoices, ID...

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Portfolio Watch Tracker Build

I indicated “Watch” as the type of financial project I want to develop because the end-goal is a sleek, always-on investment watch-list tool that lets me keep a...

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Travel-Tech Expert Needed: Full-Stack Flight + Hotel Booking Platform & Wallet System

Important Notice We are hiring only developers/agencies with proven travel-tech experience. Must have real flight + hotel API integrations (Duffel, Amadeus, Sab...

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Custom Drag-and-Drop Product Designer for Apparel -- 2

We are looking for an experienced developer or small team to build a fully custom, headless product design studio for our apparel business. The designer must be...

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Danish TTS Booking SaaS MVP Development

I’m looking for a skilled developer to build a simple inbound SaaS MVP that connects voice interaction with basic booking functionality. The system must be a Da...

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Senior Mobile App Developer (iOS + Android) for Event Intelligence Platform (React Native or Flutter

Summary SustainPro Solutions is an Abu Dhabi based Event Intelligence and ClimateTech company building a platform for mega events and venues. We already have a...

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Revenue Sharing Platform Development

I’m building an online platform that lets everyday investors browse and fund revenue-sharing deals—think of Republic’s user experience but with profit share as...

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automated trading bot

I’m looking to turn my existing options-trading strategy for the Indian markets into a hands-free workflow that fires orders through the Zerodha Kite API. The s...

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Keeta App Data Scraper

I need a robust yet maintainable solution that can pull both store-level details (name, address, phone, geo-coords) and full menu data (items, modifiers, prices...

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Automated Municipal Tennis Court Booking System

Title: Developer for Municipal Tennis Court Reservation System – Automation & Monitoring Project Overview: We are seeking a skilled developer to build and manag...

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WhatsApp Marketing Expert Needed (API Setup, Campaigns & Growth) -- 2

We’re looking for a WhatsApp Marketing Specialist to help us grow our business using WhatsApp as a key marketing channel. Your role will include setting up the...

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Social media App frontend & Backend Performance.

I need help shaving noticeable lag from the backend of my social-ecommerce app. Right now two endpoints are dragging their feet—loading user profiles and fetchi...

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Setup SMS Campaigns on TWILIO and AWS

Need an experienced developer with solid knowledge to Setup SMS Campaign on Twilio and on AWS quickly. I have developed a platform which includes an Ai based vo...

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Php Laravel & Flutter App

I need php laravel and Flutter Developer

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Company Workplace Website Setup with

I need a hand turning my company’s workplace website idea into a fully deployed, ready-to-use platform. With loveable. The site’s purpose is straightforward: gi...

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Build Uber-Like Digital Platform

I’m based in Canada and sitting on an idea I believe could take off here: a digital product that works on the same on-demand model as Uber, but aimed at a diffe...

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On-Demand Video Streaming API

I’m putting together a lightweight, open-access API that can serve our library of on-demand videos. The goal is to let any front-end—web, mobile, OTT—request a...

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WhatsApp Live Chat Solution

I am setting up a dedicated customer-support channel on WhatsApp and need a tailored live-chat application that lets my team respond quickly, log every exchange...

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StackFood-Style Platform Build

I need a complete food-delivery platform that matches the core feature set of StackFood but carries my own brand identity from day one. The build must ship with...

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Python Backend Feature Expansion -- 3

Deadline 30 December I have built a FastAPI backend for temporary file sharing using 6-digit PINs. The core upload and download functionality is working, but se...

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PWA Fidelidad Conductores Yanguerito

Arranco mi programa de lealtad Yanguerito y necesito una aplicación web progresiva, mobile-first y optimizada para Android que consolide toda la relación con nu...

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Software Personalizado para Tótem Fotográfico - 25/12/2025 16:35 EST

Hola Mi nombre es Juan Pablo y soy un emprendedor en Uruguay. Estoy en el proceso de lanzar un negocio de alquiler de tótems fotográficos digitales y busco a...

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Laravel National ID OCR

I have a Laravel-based application that needs to read Nigerian-style National ID cards supplied as JPEG images and automatically pull out two fields only: the h...

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n8n Amazon Image Analyser Workflow

I’m setting up an entirely backend-only image-audit engine for Amazon listings and I need a production-ready n8n workflow that I can drop straight into my self-...

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Automated trading bot

I am looking for an experienced Python developer with strong hands-on knowledge of real-market trade automation to help me implement and deploy my existing trad...

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RAG Customer Support Chatbot Build

I want to to deploy a production-grade, retrieval-augmented (RAG) chat agent that can confidently answer customer inquiries with accurate product details drawn...

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n8n Workflow & UI Development

I already rely on n8n and now want to push it further by automating several dull, time-consuming chores—namely email handling, data entry, and file organisation...

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Roadside Assistance App & Admin Panel

I want to build a full-stack roadside-assistance platform that covers both sides of the marketplace—customers and service providers—plus an easy-to-operate web...

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Complete SaaS project

Product Overview This is a SaaS web application built to help businesses manage and automate their core workflows through a dashboard based system. The product...

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Développement App Multiplateforme & Support IT

This project covers the full cycle of building a cross-platform mobile application and keeping it running smoothly afterward. Application scope I need a single...

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Python Trading-Bot für CFDs

Ich möchte meinen bestehenden Ubuntu-Server (headless) um einen schlanken Python-Backend-Service erweitern, der automatisch eine symmetrische Long/Short-Straddl...

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Responsive E-Commerce Store Development

I’m building a clean, mobile-first e-commerce website and want a freelancer who can take the current HTML / CSS / Bootstrap front-end concept and turn it into a...

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Binance API-Based Harmonic Pattern Screener

Hello, I hope you are doing well. Have you worked with Binance API and WebSocket using Python to handle real-time market data running 24/7? Please briefly descr...

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Sharetribe Manual SEPA Payment Flow

I’m building a marketplace on Sharetribe Flex/Extend and need the entire Stripe layer replaced with a manual SEPA workflow that I, as the platform owner, contro...

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Consumer FinTech Web Application

I need a production-ready web application that introduces our fintech services directly to individual consumers. The goal is to give users a smooth, secure way...

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Web3 AI Social Platform

项目目标是打造一款以 AI 为驱动、深度融合区块链的 Web3 社交生活空间。核心理念是去中心化与高度安全性并行，让用户在完全掌握数据所有权的同时，体验流畅且智能的互动场...

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Admin Panel Backend Integration

I have a working backend and now need a robust admin layer added to it. Once we start, I’ll hand over the existing source so you can wire your work directly int...

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Laravel API Feature & Bug Testing

I have an existing Laravel application that needs two things done in parallel. First, I want an API layer built that exposes key parts of the platform to extern...