API Development projects — HireLancer archive

ID / Date Listing

Shopify NovaEngel API Installation

My Shopify store is already live and running smoothly; the only missing piece is a reliable connection to the NovaEngel API. For now, I simply need the API inst...

HL-39888290

Umbraco .NET

I’m expanding my engineering team and need an experienced Umbraco specialist who can slot straight into an active, enterprise-grade codebase. You’ll spend your...

HL-39888075

Polymarket Copy-Trading Web App

I need a lightweight web-based platform that hooks directly into the Polymarket API and mirrors trades from a master account to every connected follower account...

HL-39888166

Online Taxi Booking System Build

I’m looking to create a complete taxi-booking experience that lets passengers reserve a ride and pay before they travel. The service must work on the web as wel...

HL-39888143

Moodle Analytics & Automation Upgrade

I’m ready to take our existing Moodle LMS to the next level by building a robust, Python-powered analytics and automation layer. The immediate goal is to surfac...

HL-39887948

Provide HTTP API call to Rootful Jailbreak iOS16 to simulate touch

Create tweaks to inject touch events to rootful jailbroken iPhone 8 (iOS 16)

HL-39887921

ASP.NET C# Feature Development

I have a live ASP.NET (C#) solution that now needs three well-defined additions. All technical and functional requirements are already captured in a detailed sp...

HL-39887963

User Management App Build

I need a straightforward, secure user-management application built from scratch for a tech-focused environment. The core goal is to let administrators create, u...

HL-39887991

Comprehensive Restaurant Web Ordering System

Project: Food Ordering System for Restaurant Website 1. Project Overview We want to build a full-featured food ordering system embedded in our restaurant websit...

HL-39887997

Binance Trading Automation Bot

I want to automate my trading flow on Binance and need a developer who also understands how real-world trading decisions are made. The core of the project is an...

HL-39887765

I need to read OTP in browser to get OTP automatically. I need a file for that. I need to prepare scripts for everything.

HL-39887780

Resume Builder Website like Resume-Now.com -- 2

Only bid if you can complete this project within ₹70,000. Please do not waste time otherwise. New Freelancer avoid bid We will give first priority to the one wh...

HL-39887535

Custom Fieldwire-Style Web & Apps

I have mapped out a lean version of Fieldwire that keeps only what my crews truly use: task management plus a light collaboration layer built around file sharin...

HL-39887575

Full-Stack Development Needed: Complex Web, Mobile App & CMS for Sports Fan Platform (Ready-to-Go FRD).

We are looking for a reliable development partner (freelancer or agency) to build a comprehensive sports fan engagement platform from a detailed, ready-to-go Fu...

HL-39887473

AI Incident Resolution Assistant

I need a lightweight proof-of-concept that automatically helps our ServiceNow team resolve new Application-error incidents. Every two minutes the assistant shou...

HL-39887492

Multiplatform Restaurant Food Delivery App

Note :- i need project from scratch, no used sourced codes , I need a multiplatform food delivery app designed to deliver meals from restaurants. The app should...

HL-39887316

Python Developer for NBA 2K Shooting Assist Tool

We are seeking an experienced Python developer to design, build, or enhance “Embracin The Green,” a unique shooting assistance tool for NBA 2K (specifically 2K2...

HL-39887172

Python API Backend Development

The front-end is already in motion; what I am missing is a solid, production-ready backend that speaks to it through clean, well-structured APIs. I want this la...

HL-39887080

Backend Engineer (Data Pipeline & Scoring Engine)

We’re an early-stage startup building a candidate sourcing and ranking tool. We need a strong backend engineer to help us build the core engine that collects Li...

HL-39887140

RegTech Compliance Platform Development

I want to bring a lightweight, web-based RegTech platform to life that lets organisations complete their core compliance work in one place. The first release sh...

HL-39886869

Enhancing Cart Capability for Shopify Custom Book Store

I need multiple product cart capability added to our custom book builder. We’re using Shopify with a custom Node.js + React app, and currently customers are sen...

HL-39886886

Accessible Health-Tech Collaboration Platform

I’m looking for a developer (or small team) who can turn my existing wireframe into a WCAG-compliant web platform where people with lived experience, medical an...

HL-39886771

Ethereum Staking/Mining Pool with smart contract and Dapp

1. Project Overview Objective Build a decentralized Ethereum staking/mining pool platform that allows users to deposit tokens, earn staking rewards, and interac...

HL-39886592

Cloudflare API Masking Setup

Domain Masking Automation for Cloudflare (Reverse Proxy + SSL) Project Overview: Bellvia Solutions is seeking an experienced Cloudflare automation and proxy dev...

HL-39886634

Creación Aplicación de Transporte Similar a Uber

Propuesta de Desarrollo — Proyecto de Transporte Tipo Uber Diseño, Desarrollo y Configuración del Ecosistema Tecnológico 1. Descripción General del Proyecto El...

HL-39886652

MOHO Lua Phoneme Importer

I’m looking for a straightforward Lua script that runs inside MOHO and helps me drop in lip-sync data without any manual copying. The workflow I have in mind is...

HL-39886510

Privy NFT Platform Build

I’m overhauling the authentication flow of our NFT-based e-commerce platform and need an experienced developer to lead the switch from our in-house login to Pri...

HL-39886511

eBay Pricing Engine Refactor

I already run a Python-based engine that reprices, creates and revises our eBay listings, but the codebase has grown unwieldy. I want it refactored into clean,...

HL-39886481

Need a Full E-Commerce Website with Modern Design (Frontend + Backend + Admin Panel) - 15/10/2025 15:44 EDT

I want a fully functional e-commerce website similar to top fashion brands like Zara, H&M, or Snitch, built with clean UI, fast performance, and a user-friendly...

HL-39886395

Stripe Connect Integration Needed

I want to add Stripe Connect to my platform and need an engineer who already knows the Stripe API inside out. The goal is to let my users onboard quickly, run p...

HL-39886403

AI SaaS Product Description Optimizer

I want to bring a small, focused SaaS to life that lets online store owners drop in their existing product copy and walk away with clearer, more compelling, SEO...

HL-39886419

ISP Management System Development

I'm looking for an experienced developer to create an ISP management system tailored for ISP administrators. The system should include: - Customer management -...

HL-39886214

Laravel - Foodking Table Management Customization

I’m running Foodking for my restaurant and need a few targeted upgrades to the table-management module. Key updates I’m after: • Combine multiple orders placed...

HL-39886262

2captcha.com Integration Agent -- 2

add result of 2+2 on top of your application to make sure that you are not a bot. Looking for a dev who can deliver a script that will be similar to what 2captc...

HL-39886289

MVP Short-Term Rental Channel Manager

I want to kick-start a lightweight channel-manager designed for short-term rentals across South America. For this first milestone I only need an MVP that proves...

HL-39886059

NextJS Routing Fix & K8s Deploy

I’ve built a small NextJS app, but the current routing breaks when pages are refreshed or hit directly. I need someone to trace the root-cause, patch the code,...

HL-39883202

MaaS Bus Booking App Development

I’m putting together a mobility-as-a-service platform for bus travel and need a seasoned mobile developer to bring it to life. The heart of the product is ticke...

HL-39879516

AI-Enabled Marketplace for Oil & Frac Sand Logistics

We’re developing a specialized marketplace focused on the oil and frac sand industry — connecting miners (sellers), buyers, and carriers/owner-operators in one...

HL-39885903

Build HealNow Appointment System

I’m ready to move HealNow from concept to production and need a full-cycle developer or team to create both the web and mobile experiences in parallel. The goal...

HL-39885965

XRPL Payment Integration for Shopify

XRPL Shopify Checkout Plugin Goal Build a Shopify app that enables users pay with XRPL tokens at checkout. On click, the app calls the backend to create a hoste...