API Development projects — HireLancer archive

ID / Date Listing

End-to-End Poultry ERP Development

I’m looking for a skilled team that can craft an integrated ERP ecosystem to make our poultry trading operation completely paperless and fully transparent, from...

HL-39960605

Zapier Webhook API Integration

I’ve got a bus-service API that must speak seamlessly with our AgentKit MCP platform through Zapier. What I need is a clean Zap built around a custom webhook th...

HL-39960608

Full-Stack Developer (Mobile App Backend – Supabase)

I need a seasoned full-stack developer who lives and breathes Supabase to architect and maintain the entire backend for my cross-platform mobile application (iO...

HL-39960648

Custom Recipe Management System (Internal ERP Module – Step 1) (Python + PostgreSQL + FastAPI/Django + React)

Project Description We are a food manufacturing group developing a complete Recipe and Product Management System to centralize the entire process of formulation...

HL-39960459

Programmatore Junior a Nepi

Sto cercando un programmatore junior che viva a Nepi o nelle immediate vicinanze per affiancarmi nello sviluppo di nuove funzionalità della nostra applicazione...

HL-39960480

AI-Powered B2B Sales Automation System

AI Chatbot & Automation Developer | Customer Discovery + Zoho Integration + WhatsApp + Email Marketing About Us: We are Florence International Computer Trading...

HL-39960498

Betfair Horse Racing Betting Bot -- 4

I need a developer who can connect to the Betfair Exchange API and automatically place bets on horse-racing markets. My API key and account are ready; what’s mi...

HL-39960068

Clinic Management System

# Clinic Management System NOTE:= at time im only provided screenshot of the my project when if you really want i will give you a whole project zip file so you...

HL-39959896

Bangun Website E-Commerce Menguntungkan -- 2

Saya membutuhkan seseorang yang dapat membangun sebuah website e-commerce lengkap, fokus pada konversi dan pendapatan dalam USD. Platform harus stabil, cepat, d...

HL-39959967

Web Social Media Calendar Development

A web-based social-media calendar needs to be built from the ground up so I can plan, store, and track my content in one place—no mobile app for now, the entire...

HL-39959739

Freelance Platform Website Build

I’m planning to launch a web-based freelance marketplace that echoes the scale and efficiency of today’s leading platforms—think 85 million professionals, proje...

HL-39959785

Automate Data Analysis in PineScript

I have a set of data-driven routines that I currently run by hand inside TradingView. I want them rewritten as fully automated Pine Script so the chart handles...

HL-39959779

Gold Coin Info and Tools Website

I'm looking to create an informative website about gold coins. The site should feature: - Historical data about gold coins - Investment tips and guides - Curren...

HL-39959805

Finance API & Mobile App

I need a robust, well-documented RESTful API that can 1) pull live and historical stock quotes, 2) ingest and process personal-finance transactions (CSV, Plaid...

HL-39959807

Salon SaaS Node + React

I'm hiring a full stack developer not a company Who can help me to develop a web application which can manage Google review of my salon and send auto reply of r...

HL-39959696

One-Click Web Login Automation

I want to replace a manual sign-in routine with a single button press. When the user clicks the button, an internal API should automatically pull the target URL...

HL-39959711

Web App Automation: Sign-In & Data Extraction

Project: Automated One-Click Sign-In & Page Data Extraction System Objective Replace a manual sign-in workflow with a single-button automation that logs into a...

HL-39959634

EasyLanguage Symbol Switch Function

I’m working with a Bar chart in TradeStation and need a concise EasyLanguage function that swaps the primary symbol whenever the secondary symbol change price-t...

HL-39959480

Laravel Print & Price Import Fix for ultimate pos project

I’m looking for a quick, code-level fix for two small glitches in my Laravel app. 1) Printing bug When I save an invoice or receipt to the printer, the product...

HL-39959391

Remote Shopify OCR Integration AnyDesk session on my machine

I need a developer to link my Shopify store with OCR.space so data pulled from images is automatically matched to the correct fields in Shopify. All work will b...

HL-39959211

Blockchain Academic Credential Verification

I need a blockchain-based platform that lets individuals store and instantly verify their academic certificates. My top priority is robust credential verificati...

HL-39959214

Google Maps Style Customization

I need a small, focused tweak to Google Maps so the in-app map truly reflects our brand experience. Using the Google Maps Developer Console, please restyle only...

HL-39959077

Skilled Developer for High Speed Low Latency Stock Screener Creation Using API's and all US Market Stocks

Looking for someone who has experience making stock screeners. We will be using quotemedia.com API's. Stock screener will need to pull a list of all the current...

HL-39958915

Fix Stripe Subscription on Replit

My Replit-hosted app uses Stripe Platform with Connected Accounts to take a pro-rata payment (remaining lessons for the month plus a £25 membership fee) and, wh...

HL-39958949

Back-End para MVP de página web - Colombia

Buscamos un/a desarrollador/a back-end (preferiblemente en COLOMBIA) para construir el MVP de nuestra plataforma, Artgot, un sitio web en Webflow que centraliza...

HL-39958967

Shopify OCR Prescription Display

I need a small but tidy OCR module added to my current Shopify store. Customers will be able to upload an image of their prescription during checkout; the code...

HL-39958772

Fix RPA Logic for bot Automation

We have a Laravel project with ERPGo-based SaaS system managing campaigns. An existing RPA module (built in Python) updates campaign schedules automatically, bu...

HL-39958787

WooCommerce AI Chatbot Plugin

I’m looking for a seasoned WordPress / PHP developer to craft a custom plugin that adds an AI-powered chatbot to my storefront. The goal is simple: guide visito...

HL-39958812

Cloud Inventory System Development

I need a cloud-based stock-take platform that lets users in food & beverage outlets, schools, and hospitals view, count, and manage inventory in real time. The...

HL-39958852

Web Pharmacy Platform with Apps

I need a full-scale online pharmacy solution modelled closely on mrmed.in. The web application is the primary deliverable; once that is stable, the same codebas...

HL-39957797

Invoice Payment Matching WebApp

The goal is to build a secure, web-based application that uploads sales bills, tracks incoming payments, and then generates matching, automated accounting entri...

HL-39958501

React Node Deployment Hostinger

I already have a complete application running locally: React for the frontend, Node JS/Express for the API, and MySQL as the database. All that’s left is to mov...

HL-39958515

Broker OI Webhook Integration

I need a small, working bridge that pulls Open Interest from the Dhan terminal and instantly sends it to TradingView through a webhook. The core goal is to see...

HL-39958524

Mobile App Build

I’m looking for a developer who can take my concept from idea to a functional prototype on iOS. The app will lean heavily on a robust backend, so clean API desi...

HL-39958534

Desarrollo Web App Clasificados

Busco quien diseñe, programe y luego mantenga una web app de clasificados. La idea es lanzar una primera versión funcional que permita a los usuarios publicar a...

HL-39958338

Mass File Submission Software

I need a purpose-built tool that lets my travel company push both text files and PDF files to roughly 100–200 social-media-style sites in one go. The workflow s...

HL-39958272

Настройка стейблкоина для Trust Wallet

У меня уже есть готовый токен, но его нужно доработать, чтобы он вел себя как полноценный стейблкоин внутри Trust Wallet. Что именно требуется • Подключить и ко...

HL-39958276

Build Interactive Big Game Tracker (Auto-Updating Species + Slam Counters)

Project Title: **Build Interactive Big Game Tracker (Auto-Updating Species + Slam Counters)** --- Description: I have a finished **PDF design** that lists **29...

HL-39958277

Spring Boot E-commerce API Development

I’m building a B2C mobile & web app focused on e-commerce and I need a solid back-end foundation. Your task is to craft a Spring Boot REST API and the accompany...

HL-39958031

Build Stock Day-Trading Robo

I need a Robo trader built specifically for stock day trading. The bot must: • Stream and process real-time market data so it can react within seconds to price...