API Development projects — HireLancer archive

ID / Date Listing

Instant Freight and Crating Quoting Tool

I’m looking to turn our in-house pricing engine into a customer-facing application that can live in two places: as a standalone web app and as an embeddable wid...

HL-39827373

Twitter Follower Alerts via Telegram

I have a CSV or TXT file containing several Twitter handles, and I need a small program that watches each of those accounts and immediately sends me a text-only...

HL-39827392

In-App Customer Chat Integration

I need all customer conversations to live inside our product, with chat as the only channel. Please plan, build, and hand over a full in-app chat solution that...

HL-39827137

RV Shipping Marketplace Development

I want to launch a web marketplace that mirrors the core workflow of uShip but focuses exclusively on vehicle moves inside the continental United States—motor-h...

HL-39825967

Django Developer/On-Site/Full time

Looking to hire full time or contract based senior django developer. On-site, West Delhi Must have: Proficiency in Django, DRF Async, WebSockets, Django Channel...

HL-39827067

Shopify–AWS Textract Automation

I run a Shopify store and need a clean, reliable bridge between it and AWS Textract. The idea is simple: whenever I drop a PDF or image (typically invoices or r...

HL-39826988

API fixing on existing project (Laravel)

Fix on 2-3 APis only. (3 hours work max) Only developer who can fix it one by one. Work with ftp only.

HL-39827057

Web & Mobile Booking Platform

I need a complete platform, similar in spirit to Timely, that reaches both individual and business clients. The scope covers a responsive web application plus c...

HL-39826957

Fix WooCommerce Pricing Merchant Center

I run a WooCommerce store that feeds products to Google Merchant Center through the Content API. Google has started disallowing items because the price received...

HL-39826789

Salary Advance Fintech App

I’m building a simple-to-use platform that lets employees tap into a fixed percentage of their earned salary before payday, then spend those funds immediately b...

HL-39826825

Touchscreen esp-brookesia Port

I need esp-brookesia running smoothly on the Waveshare ESP32-C6-Touch-1.47 board. The core of the job is to use the existing display driver and BSP provided by...

HL-39826775

Smart Things Email Notifier. Repost for Paulson O.

Reposting a project specifically for Paulson O. Acceptance criteria - app published and visible in SmartThings app, in SmartThings catalogue. Deadline - October...

HL-39826667

"Royal Smile Dental" Web Application

web application for a dental clinic named "ROYAL SMILE DENTAL". Key Features and Pages: Login Page: A simple login screen for clinic staff. Dashboard : Shows a...

HL-39826671

Interakt WhatsApp & Meta Ads Setup

I need a specialist who can take my Interakt account and turn it into a fully functioning outreach engine. The scope is fourfold: Configuring the API so it meet...

HL-39826701

Convert Web App to iOS

My App is an eform filling app. It is already a web app with a live link for you to view. Users can create a form out with many different fields, conditional lo...

HL-39826415

Laravel developer for API fixing

Only developer who can follow to fix one by one. Work with ftp only.

HL-39826499

iOS and Android Mobile App -- 3

I’m building a mobile experience that lets residential and commercial clients book, manage, and rate cleaning services from their phones. The core of the projec...

HL-39826309

Developer Needed for Feature Additions

My application has reached the stage where fresh functionality is essential. The codebase is solid, builds cleanly, and already sits behind a Git repository wit...

HL-39826289

Free fire tournament app with user and admin and staff panel with apk downloading website - 26/09/2025 13:38 EDT

Project Title: Free Fire Tournament App with Admin, User & Staff Panels + Website Description: I am looking to develop a Free Fire Tournament mobile application...

HL-39826385

Fix Vercel-EC2 API Communication

My Next.js frontend is live on Vercel, and the FastAPI backend is deployed on an AWS EC2 instance. The frontend needs to send JSON requests to the backend, but...

HL-39825858

Python No-API Social Scraper

I need a set of clean Python scripts that can pull data directly—without relying on any third-party or official APIs—from Facebook, Instagram, LinkedIn, Twitter...

HL-39825900

Solana Meme Coin Scanner & Sniper

MUST BE USA BASED OTHERWISE DO NOT APPLY! I need a fast, reliable bot that watches Radium in real-time for freshly listed Solana meme coins, evaluates basic mar...

HL-39825767

SvelteKit Bug Fixing gui & mediagallery

My existing SvelteKit codebase has changed and need some bug fixing Current pain-points : Fix issues for gui setup default theme etc Fix redirects after setup (...

HL-39825606

Custom WooCommerce Payment Gateway

I have a fully documented external payment API and want it bridged into WooCommerce as a standard gateway that processes single credit/debit card transactions....

HL-39825632

On-Demand Senior Java Support

I regularly pick up new Jira stories that call for end-to-end feature development across our microservice ecosystem. The stack is pure Java—Spring Boot, RESTful...

HL-39825634

Affiliate Program Python Dev (Telegram+OpenAI)

Python Developer Needed for Affiliate Program Project (Telegram Bot + OpenAI API) We are looking for an experienced Python developer to help us build a new proj...

HL-39825385

Multilingual WhatsApp Restaurant Chatbot

I need a production-ready WhatsApp chatbot that handles the entire front-of-house conversation flow for my restaurant. The bot must: • take table reservations e...

HL-39825415

Interactive Viewer Integration

I run https://onyxcoating.com on WordPress and want the same “window-film / PPF” interactive experience found here: https://llumar.com/na/en/automotive/window-f...

HL-39825484

Applicant Tracking System Development

I need a streamlined applicant tracking system that lets my hiring team move seamlessly from résumé submission to final decision in one place. The platform must...

HL-39825336

Scalable Diagram Canvas Web App

I am building a browser-based diagram canvas that will serve as the foundation for several future products, so the code must be modular, performant, and easy to...

HL-39825304

ASP.NET Data Reporting Automation

I run a data-heavy web portal built on the Microsoft stack and I need a .NET programmer to add a robust reporting layer. My goal is to generate accurate, visual...

HL-39825135

E-Mitra Portal & App Development

I’m setting up a complete E-Mitra presence and need both a responsive website and companion mobile apps. The portal will initially support bill payments and gov...

HL-39825159

WhatsApp API Migration & Integration

I have two whatsapp api mobile numbers which were currently on Aisensy and need to move our existing WhatsApp Business setup off Aisensy and onto Odoo more flex...

HL-39825161

Power Automate - Dynamics 365 Business Central -> Microsoft Teams

What I’m trying to build (Power Automate + Dynamics 365 Business Central → Teams) Goal I need a Power Automate cloud flow built that listens to Dynamics 365 Bus...

HL-39825163

Web GIS application for Survey Data

I have a collection of properties data for which i have collected information and their geo location. I need a web GIS application with Search, Filter and Color...

HL-39825198

Dynamic AI-powered Inventory & Sales System

Technical Proposal: Overstock Inventory Automation & Sales System 1. Project Overview We want to build an AI-driven inventory sourcing and sales system that int...

HL-39825043

ZKTeco .NET Middleware Integration

Understood — here’s the cleaned-up **freelancer project delivery for BiometricBridge** without emojis. --- # Freelancer Project Proposal – **BiometricBridge** #...

HL-39824899

Build & Deliver Play Store–Ready Trading App (BRAHMASTRA)(Copy Right) from Ready-Made Code Bundle

We are looking for an experienced Android developer (Kotlin, Retrofit, Room, Coroutines, Material 3) who can take our ready-made A–Z code bundle (ZIP Pack) and...

HL-39824924

Realistic Image Generator Component

I want one React component which will drop in my project and works fine Image real generator with nano bananna api very good realitat with price explain and rig...

HL-39824913

Automated WhatsApp Notifications Integration

I want my application to trigger automated notifications through the official WhatsApp Business API. The core requirement is a clean, fully documented integrati...