API Development projects — HireLancer archive

ID / Date Listing

Android Payment Processing SDK Development

I'm looking for an experienced developer to create a robust SDK for Android focused on payment processing. The SDK should support multiple currencies and integr...

HL-39616130

Build Comprehensive Sports Betting Exchange

I'm looking for a skilled developer to build a fully functional betting exchange website. The platform will enable users to place back and lay bets on a variety...

HL-39616166

API Development for Web Apps

I'm looking for an experienced API engineer to create a robust API for our web applications. Key Requirements: - Type of API: REST, GraphQL, or SOAP (please spe...

HL-39616195

تعديل تطبيق 1xbet للأندرويد

أبحث عن شخص ماهر يمكنه تعديل تطبيق 1xbet باستخدام تقنية MitA injection على نظام الأندرويد فقط. إذا كنت مهتمًا ولديك الخبرة اللازمة، يرجى التواصل معي للحصول على...

HL-39615977

Develop Flash USDT Software

I am looking for a developer who can develop portable USDT Flashing Software in main network (windows based, preferably windows 10), the requirements are mentio...

HL-39615815

Chrome Addon Migration to New Manifest Version

I need my existing Chrome addon migrated to the new manifest version. Requirements: - Full access to current source code - Experience with Chrome addons and man...

HL-39615811

Telegram account Freeze Fix

I'm seeking a skilled developer to resolve a freezing issue with my Telegram account receiver. The bot is experiencing problems during processing by Telegram wh...

HL-39615864

Taobao & Weidian Data Scraper Development

We are building a niche multi-vendor marketplace that sources products from platforms like Taobao and Weidian. To support this, we are seeking a skilled develop...

HL-39615708

Full-Stack Developer for Tradiofy (Node.js, Next.js, NGINX) Project Overview

Tradiofy is a crypto trading automation platform. We are looking for an experienced full-stack developer to help us set up and maintain our backend and frontend...

HL-39615334

Urban Company Clone App Development

I need a mobile application that replicates the core functionalities of Urban Company. The app should be available on both iOS and Android platforms. Key Requir...

HL-39615363

Android Media Capture and Upload App

I'm seeking a developer experienced with Expo SDK 53, React Native 0.79, TypeScript, and Expo Router to create an Android app that allows workers to quickly cap...

HL-39615373

Laravel - work with ftp (Fix one issue each, 2 projects)

Work with ftp. Fix 1 issue only for each project. 2 projects in total.

HL-39615182

Custom Dual-Sided Marketplace Development

I'm seeking an experienced web developer to build a dual-sided marketplace platform tailored for the creative live entertainment space. This will be a Minimum V...

HL-39615213

Salesforce API Integration Testing Collection

I'm looking for a skilled freelancer to create a Postman collection specifically for integration testing with Salesforce API. The focus will be on the Accounts...

HL-39615062

RESTful API & Mail Builder Integration

I need a skilled developer to create a RESTful API that supports both JSON and XML data formats. Additionally, I require a robust mail builder with customizable...

HL-39614969

Cross-Platform Utility App Development

I'm looking for an experienced app developer to create a cross-platform utility app. The app should include: - User authentication - Data synchronization - Push...

HL-39614987

E-commerce Web App Development

Am looking for a developer to develop a platform that provides us with a quoting base for Aluminium panels and gates.

HL-39614914

AI-Driven Avatar Fashion Platform Development

I’m looking for a skilled full-stack developer or team to build a platform that lets users generate photorealistic fashion content using their own avatars. User...

HL-39614772

Optimize Web3 App

I'm seeking an experienced developer to help optimize our web3 application. We have identified excessive looping checks in the background from our initial deplo...

HL-39614785

PDF conversion WP Plugin using cloudconvert API

I'm looking for a skilled developer to create a WordPress plugin using the CloudConvert API. This plugin should allow users to convert PDFs to all file types su...

HL-39614837

App Store Submission & API Level Update

I need help with two tasks for my app: 1. Apple App Store Submission: - Our app, developed on Adalo and live on Google Play, has been rejected multiple times. W...

HL-39614688

Build Standalone Showcase or leaderboard Microservice with Voting, Moderation, and Admin Panel

Overview: I am looking for a developer to build a standalone Showcase microservice for my platform. The module should support project submissions, user voting,...

HL-39614496

WebSocket API Backend with Docker

BUDGET: 1500 INR [FIXED] I need an experienced developer to create a WebSocket API backend system using Django or FastAPI. The system should be Dockerized for e...

HL-39614524

Custom Web Development

[This is mostly a college assignment copy-paste] Briefing Build a site based the following concept: A website that let's you pick from different metal music gen...

HL-39614582

Serverless Shopify Order Tracker Development

I’ve built a custom order tracking tool for my Shopify store. It’s working well for recent orders by using the Shopify REST API, but it can only check the last...

HL-39614409

Social Media Messaging App Development

I'm seeking a talented developer to create an Instagram-type social media app with a primary focus on messaging. The app should support text, voice, and video m...

HL-39614437

Integração de Assinatura XML com PBH

Preciso de alguem para criar um script em python para assinar documentos XML usando um certificado digital .pfx (tipo A1) e integrar com a PBH para envio de not...

HL-39614453

LangChain + Qdrant – AI Retriever Chain with Contextual Prompting (Docker + Python) - $200

LangChain + Qdrant – AI Retriever Chain with Contextual Prompting (Docker + Python) We are seeking a developer with proven experience in implementing LangChain...

HL-39612198

SAP & Salesforce Integration Expert

I'm seeking an experienced SAP and Salesforce integration specialist with a minimum of 8 years in the field. The primary focus of this project is on custom API...

HL-39614310

Azure SQL Hosting and API Development

I'm seeking a highly experienced Azure Architect to assist me with hosting my MS SQL database on the Azure platform and developing REST APIs. The project involv...

HL-39614167

Bulk Product Upload Feature

I need to add a feature to the ADMIN panel that allows me to upload products in bulk via Excel. Requirements: Upload file format: Excel Required data fields: -S...

HL-39614174

Custom Booking & Automation Dashboard for Training Events

Overview: We are seeking a developer to build a custom dashboard that tracks bookings received by email, groups them by event date and location, and triggers au...

HL-39614176

Web Developer for Math Practice Site

I'm seeking a skilled web developer to help build a free Math practice website for students in Class 1–8, aimed at preparing them for IMO and similar Olympiads....

HL-39613800

Python Developer for Telegram Signal Copier

Telegram Signal Copier I need a proficient developer in Python to create a software solution with a high degree of automation and precision. Familiarity and han...

HL-39613836

Fix Amazon Scraper Script

I'm looking for a PHP developer to fix an existing Amazon scraping script. The script currently returns "N/A" for 90% of the values, and I need this issue resol...

HL-39613835

تطوير تطبيق لإدارة بيانات العائلة

عنوان المشروع: تطوير تطبيق مخصص لإدارة بيانات العائلة باستخدام SQL Server وتطبيق جوال (Android / iOS) وصف المشروع: نبحث عن مبرمج محترف لتطوير تطبيق مخصص لإدارة...

HL-39613461

Secure Q&A App Development

I need a simple question-and-answer mobile application. Key features include: - User Authentication: - Input phone number (11 digits) - If number exists, prompt...

HL-39613478

Urgent Laravel Fix with Docker

I need a skilled Laravel developer to fix some urgent issues using Docker its very simple code error please only bid if you can access code with docker thanks

HL-39613341

QR Code Reward App Development

मैं एक ऐप बनवाना चाहता हूँ जिसमें पेंट के डिब्बे पर प्रिंटेड QR कोड को स्कैन करके डिस्ट्रीब्यूटर रिवॉर्ड पॉइंट्स कलेक्ट कर सके। इस ऐप में एक एडमिन पैनल होना चाह...

HL-39613135

Optimización de Proyecto Web Full-Stack

Optimización de Proyecto Web Full-Stack (Vercel, Supabase, APIs) Contexto del Proyecto: Aplicación web desplegada en Vercel que utiliza Supabase para la gestión...