API Development projects — HireLancer archive

ID / Date Listing

D2C E-commerce Website Creation

We are a startup company looking for an experienced website developer / agency to build our Direct-to-Consumer (D2C) website. The website will represent our bra...

HL-40105581

DevExpress Report Dashboard Migration

I have an existing ASP.NET web application whose reporting layer is still built around Microsoft Report Viewer and a set of .RDL files. Each report is generated...

HL-40105619

Develop NGO Finance & Accounting System with Multi-Level Approvals (Laravel + PWA)

Project Overview We are a registered nonprofit organization (Community Development & Awareness Inc. – CDA) seeking an experienced Laravel developer (or small te...

HL-40105440

IQ Option Strategy Alert Bot (Notification System)

• Develop a bot that monitors IQ Option market data in real time • Bot should detect when my predefined trading strategy conditions are met • No auto-trading re...

HL-40105503

pagina web de chat con notificaciones

Más detalles: ¿Este proyecto es para uso comercial o personal? Personal ¿Qué información deberían incluir los freelancers exitosos en su solicitud? Experiencia...

HL-40105206

Database Architect and Developer, Web Design, Query Builder, and Table Association

Create a web version of a platform that manages a database of 5 - 6 tables that when combined will house a profile of consumer that travels. Would need to displ...

HL-40105124

Indonesian Bus Translation & E-Wallet

Our city shuttle platform is being upgraded and I need two things completed in one sprint: First, every passenger-facing element currently appears only in Indon...

HL-40105151

Fitness-tech Marketplace MVP Web App

Gym Membership Marketplace Web App - MVP Development Project Overview Building a two-sided marketplace that allows gym members to resell unused gym days to buye...

HL-40105009

Install & Configure LocalGov IMS

I need LocalGov IMS set up from scratch on my server so that all three components—Payment Portal, Admin Portal and the underlying API—run smoothly together. Pay...

HL-40104882

Simuladores Agro-Ganaderos Interactivos (MVP Web)

Busco desarrollar un MVP web con varios simuladores simples orientados a análisis productivo y económico en ganadería. El objetivo es permitir que el usuario in...

HL-40104912

Mejorar búsqueda en catálogo PHP

Tengo un catálogo ya operativo en PHP + MySQL y quiero que encontrar un producto sea tan sencillo como escribir una palabra. Para lograrlo necesito introducir u...

HL-40104759

Comprehensive 3D Software Development & Integration AI (client & server)

Description of the requested services The services subject to the acquisition represent a unitary package of intellectual software development services, which c...

HL-40104777

Meta Data Capture Apify Actors

Apify Actor for Meta Data Capture Only (Facebook & Instagram). Do Not Apply Without Direct Experience This project is data capture only. If you do not have hand...

HL-40104828

Android Teya Terminal Demo

I need a lean, well-commented Android demo that shows how to connect a phone or tablet to the Teya.com terminal and run a complete “tap/insert/swipe → authorise...

HL-40104547

Automated MCQ Translation Workflow

I have thousands of multiple-choice questions written in Hindi and English that must be delivered in Marathi for exam use. Because they will be fed straight int...

HL-40104622

AI Resume Screening Web App

I need a production-ready web application built with React on the front-end and Node.js on the back-end that will let recruiters upload or drag-and-drop resumes...

HL-40104312

Web-based Delivery Company Management System

Hello, We are looking to develop a fully integrated web-based system for managing a delivery company, not just an informational website. In summary, the system...

HL-40104357

Daily Excel Reservation Import Module

I’m running the Kivicare Laravel system ( https://laravel.kivicare.io/ ) and it already lets me export reservations, but I now need the reverse flow built in. Y...

HL-40104361

Multi-Platform POS system software Development -- 2

We are looking for an experienced and reliable full-stack developer to support the development of a professional POS ecosystem. The system includes multiple var...

HL-40104162

Shopify SMS Marketing App

I need a developer to build a Shopify app whose primary purpose is driving revenue through SMS , Email campaigns. While the long-term vision includes email and...

HL-40104166

higgsfields Ai System clone fully working ai model like nano banana, veo 3.1 killing 2.5 -- 2

I am looking for an experienced AI/ML & Full-Stack Developer or a team to create an AI platform similar to Higgsfield AI, with the ability to generate videos, i...

HL-40104196

Comprehensive Food Delivery Platform Development

Subject: Mandatory Requirements for Development + 12-Month Maintenance (Food Delivery Platform – Full Scope & Clarifications) Hello, Before approving you as the...

HL-40104203

Periodic Android Usage Stats App

**Android App + Backend + Admin Dashboard for App Usage Monitoring - Fixed Price Project** We need a complete, production-ready MVP for a legal, compliant app u...

HL-40103976

Supabase Migration for Production Backend

I’m midway through moving a live Node.js backend to Supabase and I’m determined to pull this off without any hiccups for our existing users. The job covers all...

HL-40103722

Experienced Laravel Developer Needed to Implement “High Demand Mode” & “All Slots Booked Mode” in On-Demand Booking System

We are building Doorush, an on-demand home services platform focused on instant and scheduled bookings within residential communities. Our backend is built on L...

HL-40103748

E-Commerce Website & Mobile Apps

I’m ready to launch a full-featured online store and need both a responsive website and companion iOS/Android apps built from the ground up. The core of the pro...

HL-40103767

Convert Site to Subscription Platform

I run an existing website and now need it rebuilt as a paid subscription service. The new build must support at least 10,000 simultaneous users while staying li...

HL-40103763

AI Text-To-Speech 100% Human Voice

I want to turn plain text into clear, lifelike speech and I’m looking for someone who can build a complete text-to-speech solution and walk me through the techn...

HL-40103771

Android App Development Needed

I’m ready to turn a concept into a full-fledged Android app and need a developer who can guide it from first sketch to a polished release on Google Play. The pr...

HL-40103804

Finalize AWS-React Integration

I have the core AWS infrastructure set up including RDS MySQL database and ECS cluster/service for the Node.js backend. The backend is containerised and has bee...

HL-40103823

The studyanchor

I’m building StudyAnchor’s first MVP: a cloud-ready learning management system that can grow into a full-scale education platform. Security, clean architecture,...

HL-40103686

PrestaShop & WordPress Booking Modules

I need two independent modules developed and packaged for easy installation. PrestaShop – Picking-Point Manager The module should let shoppers choose a preferre...

HL-40103688

Senior Backend / Real-Time Full-Stack Developer

We are looking for a senior backend-heavy full-stack developer to build a real-time, server-authoritative web application from scratch. This role is backend foc...

HL-40103498

Marketplace Mobile MVP Development

The project is a green-field, mobile-first marketplace that lets buyers and sellers connect, list items, and start trading from day one. I have mapped out an MV...

HL-40103276

Dental Online Consultation Platform

I want to launch a web-based solution that lets my dental team conduct secure online consultations directly from the browser. The core of the platform is real-t...

HL-40103306

Web Glass Billing Software Development

I need a web-based glass billing application that handles the entire workflow for my shop—from stock entry to invoice and post-sale reporting—directly in the br...

HL-40102731

Android Tiffin Order App

I am looking to hire an experienced developer or small team to build a complete Tiffin Seva mobile app with Customer, Vendor, and Admin roles in one app. The ap...

HL-40102609

AI Agent Engineer - Python Backend Engineer to Diagnose OpenAI Realtime + Twilio Media Streams Issues (FastAPI, WebSockets)

Overview I’m building Vozlia, a voice assistant platform. The system handles phone calls via Twilio, streams audio via Twilio Media Streams (WebSocket) to a Fas...

HL-40102704

PhonePe Gateway Integration React/Node

I have a fully designed e-commerce front-end in React and an existing Node.js API that powers the shopping-cart flow. What’s missing is a clean, production-read...

HL-40102518

MVP Web Platform for Finding Workout Partners & Trainers (Japan)

Project Title: MVP Web Platform to Find Workout Partners & Trainers (Japan-focused) Project Description: I am looking for an experienced web developer to build...