API Development projects — HireLancer archive

ID / Date Listing

Post-Interview HR Mobile App

I need a mobile application that lets our HR management team take full control of everything that happens after the interview. The focus is not on job postings...

HL-40347506

React-Node-Mongo Project Setup

I have a zipped full-stack starter that includes a React frontend, a Node/Express backend, and a MongoDB connection. The immediate task is to get everything run...

HL-40347532

Auto-Generate Invoice & Roll Webapp

I need a web-based system that lets an Operator enter a record once and instantly produces three polished PDF documents from it: an Invoice, a Master Roll, and...

HL-40347557

Educational Payment Collection Portal Development

Project Title: Full Stack Developer Needed – Payment Collection Portal (.NET Microservices + Next.js + Subscription System) Project Description: We are looking...

HL-40347411

Fix Flex Gateway Regex

My Flex Gateway route currently exposes GET /v1/countries/name but should accept any country name after /name/—except “japan”. The expression I tried, /name/(?!...

HL-40347315

Android Betting App Development

I need an Android betting app where players can bet on single-digit, two-digit, and three-digit numbers using their wallet balance. Additionally, an admin dashb...

HL-40343313

Taobao to Shopee API Migration

I already run a fully-customisable product-feed platform that currently pulls catalog data from Taobao and pushes it to my website while tracking user purchases...

HL-40346846

Python Telegram Bot with GPT-4o Integration

Hi, I need a Telegram bot built in Python and I’d like to know if you can develop it and what your price would be. Here are the full technical requirements: Obj...

HL-40346711

Beginner-Friendly Forex Platform Build-

I want sopmebody who can create forex trading website where user can sign up and do trading and it's kind of demo trading and it must be done with worpdress

HL-40346733

ClickUp AI Call Responder

Click up incoming calls ClickUp Incoming Calls System We need to build one AI-driven Incoming Calls system inside ClickUp, with 3 separate workflows based on cu...

HL-40346615

15+ years Experienced PHP, Nex.Js developer needed

We are looking for atleast 15+ years of experienced PHP developer and atleast 6years experience in next.js developer to join our team . Conditions: You must be...

HL-40346648

Cash Reward Platform

Detailed Scope of Work: KAMYABI CASH Reward App 1. Currency & Economy (KC Coins) Name: KC Coins (Kamyabi Cash). Exchange Rate: 2000 KC Coins = 50 PKR. Minimum W...

HL-40346676

AI News Aggregator to WordPress

I am looking to build an AI-powered automated news aggregation and publishing system. The system should fetch top 5 global business news every hour via Google s...

HL-40346683

Google Maps Live-Traffic Scraper

I need a scraper that can pull the real-time “Popular times” data Google shows for each place: the coloured bar chart, the percentage figure Google labels as “U...

HL-40346487

Depurar y Mejorar Sistema en Laravel 10 con Reac en docker

Cuento con un sistema de ventas construido en Laravel 10 junto con React, Redux y Laravel Mix. actualmente en docker Necesito corregir los errores de funcionami...

HL-40346504

GST & Income Tax Management System

HOME SIMILAR AS OPTOTAX IN CLIENT MANAGEMENT BULK CLIENT DETAILS DOWNLOAD ADD SINGLE CLIENT (FETCH DETAIL THROUGH GST PORTAL) BULK CLIENT ADD (FETCH DETAIL THRO...

HL-40346525

Change /shop Route to /product

I need the public-facing “/shop” section of my Laravel site switched to “/product”. The template, styling, and current functionality must remain untouched—only...

HL-40346378

Desktop Transcription App

Job Title Senior Electron Developer for a Desktop App Job Type Contract / Freelance Project Overview We are looking for an experienced Electron developer to con...

HL-40346382

Roblox Automation Tools Development

i want make auto put phone (use api 5sim) for roblox account

HL-40346236

CustomerManager .NET 8 Bug Fixing, API Enhancement & Performance Optimization

We need an experienced .NET developer to work on our existing CustomerManager system (ASP.NET Core .NET 8 + SQL Server + EF Core). Scope of work: Fix priority b...

HL-40346243

Full-Stack Developer for Job Portal

Project Title: Full Stack Developer Needed – Job Portal (ASP.NET Core Web API + Next.js + Payment Gateway + OTP Verification) Project Description: We are lookin...

HL-40346316

Fix Payment Gateway Processing Failures

We are looking for an experienced Payments Integration Engineer to stabilize, enhance, and extend our live production system, specifically across: Admin dashboa...

HL-40344160

Automated Data Capture & Pharma Summaries

I’m building a small knowledge base for pharmacists and need two closely-linked tasks handled together. First, I want to automate the collection of pharmacy-rel...

HL-40346217

PHP-Android 2D-3D Image Conversion

I need a faithful rebuild of the online “2D to 3D Conversion Tool” found at https://2dto3dimageconvertor.blogspot.com/2026/03/2d-to-3d-converter-body-font-famil...

HL-40346015

Python-Asterisk ARI Call Control

My current Python application already takes care of business logic, but I now need it to talk directly with Asterisk through the ARI websocket so it can steer t...

HL-40345950

Telegram Taxi Bot Development

Project Overview This system will work as a single Telegram bot where users can select: Rider Driver The entire experience should be button-based, simple, and u...

HL-40346006

Advanced AI System Development Needed

Project Title: AI Development Project – Intelligent System/Tool Needed Project Description: We are looking for an experienced AI developer / machine learning en...

HL-40345785

ExamEase - Webiste and Application

I want to turn my education idea, “ExamEase”, into a clean, browser-based application whose sole job is to generate full exam papers on demand. The app’s primar...

HL-40345580

Twilio Voice EXPERT WANTED

I’m ready to add fully-featured voice calling to my product and need someone who knows Twilio Programmable Voice inside out. Your job is to architect, configure...

HL-40345375

WhatsApp Invoice Automation Bot

I need an automated WhatsApp bot primarily for creating invoices in PDF format. The bot should also have the capability to update sales, automatically post ads,...

HL-40345408

Sell AI Resume Builder

I’m putting my fully-functional AI résumé builder, now live at https://introbuilder8.netlify.app/, up for sale. The app is aimed squarely at job seekers and aut...

HL-40345413

I need Zynga Poker Chips programs or Supply Bot

HL-40345168

Starter Android App Development

I’m preparing to step into the freelancing world with my first software project and I want that debut to be a solid, well-built Android application. My core nee...

HL-40345320

Odoo eCommerce Platform Development

Executive Summary Aveenix is building a live, revenue-generating eCommerce platform using Odoo Community v19, deployed on Aveenix-owned Hetzner infrastructure a...

HL-40345102

Flutter Telemedicine & Pharmacy Platform

I need a cross-platform mobile application with Flutter that lets patients consult doctors by video, receive digital prescriptions, and order medication directl...

HL-40345161

LLM-RAG Agent Integration

I’m looking for someone who can take separate language models, agent-based workflows, and Retrieval-Augmented Generation components and weave them into a single...

HL-40344999

Build Professional Association Event Network

I have a square platform myplacebar.com.au I need a claude expert to help me automate and add Join My Place Community, Join. Earn. Experience. Earn from referra...

HL-40344766

Advanced Digital, Complex Membership & Expert Directory Platform for SBA

We are the Sudanese British Association (SBA), and we are seeking a top-tier, highly experienced Senior Developer or a small, elite agency to architect and buil...

HL-40344729

Remote Senior AI Developer Required

Senior AI Developer (Contractor) Location: Fully Remote Employment Type: Contract Level: Senior Reports To: Head of Operations / CEO Working Hours: Flexible, wi...

HL-40344732

Telemetry Dashboard Development

***When applying with your offer, only provide a link in your profile to similar work you have delivered in the automotive sector. We are seeking a freelancer t...