API Development projects — HireLancer archive

ID / Date Listing

Restaurant Menu & Ordering Platform -- 2

I have two working proof-of-concept apps hosted at https://apex-elite-fitness.ai.studio and https://royal-family-restaurant-913293311589.asia-southeast1.run.app...

HL-40630322

Restaurant Menu & Ordering Platform

I have two working proof-of-concept apps hosted at https://apex-elite-fitness.ai.studio and https://royal-family-restaurant-913293311589.asia-southeast1.run.app...

HL-40630372

Full-Fledged Casino Slot Platform Development

I am looking for an experienced web developer to build a fully functional self-hosted casino slot platform using a ready-made script such as Goldsvet or a compa...

HL-40630388

Powerful Vietnam Business Directory

I want to build a web app that connects customers with local businesses like restaurants shops cafes and small buisnesses that are not even on google maps yet t...

HL-40630222

Android Rental Boyfriend App

I need a sleek, fully-functioning Android application where people can browse, search, and view detailed profiles of “rental boyfriends.” The first release is f...

HL-40630243

Automated WooCommerce Specials

I want our “Weekly Specials” process to run itself from now on. Your automation should connect directly to our WooCommerce store, pull data every week, and pick...

HL-40630263

Service E-Commerce Site Development & Management

Codex operator -- > Chat/gpt work ai operator -- > Website posting/web admin using Codex to develop/manage and populate the website, fix bugs and do template al...

HL-40630323

Senior Python Developer Needed for High-Concurrency E-Commerce Automation Bot (Eldorado.gg API / Async Architecture)

We are building a robust, production-grade automated fulfillment and pricing engine for an Eldorado.gg store. We have already designed the system architecture,...

HL-40630097

Check24-Hostaway API Sync -- 2

I need a developer who can create a reliable bridge between the Check24 platform and Hostaway. The sole focus is data synchronization—no payment processing or a...

HL-40629746

Web & Android Customer ID Module

I have an in-house airline application and I now need a focused add-on that lets staff create a customer ID straight from the system. The work covers two fronts...

HL-40629624

Business Directory & MLM Portal Build

I’m launching an online business directory that does more than list companies—it has to actively connect businesses with customers through intuitive search, ric...

HL-40629626

AI Home-Services Marketplace App

I’m building an AI-driven marketplace so homeowners can instantly connect with verified plumbers, cleaners, and other home-service professionals. The first rele...

HL-40629662

Android Social Networking App Development

I’m ready to bring a new social-networking experience to Android and need a developer who can take the idea from concept to a polished APK on Google Play. The g...

HL-40629557

Integrated Dispatch & Label Verification System

The Problem — Dispatch Verification & Label Management at Surya Road Lines Surya Road Lines operates as a Carrying & Forwarding (C&F) agent handling goods for m...

HL-40629363

Comprehensive E-Commerce Platform for School Cafeteria

IF YOU HAVE NOT READ THE SOW DO NOT PRICE Build a complete e-commerce & operations web platform for a primary school food service in South Africa (tuck shop, ca...

HL-40629340

AI-Powered Universal Lead Generator

I want to build a web-based, AI-driven lead generation platform that works across software services, e-commerce, healthcare and, ultimately, any other major ind...

HL-40629174

Web-Scraping Info Chatbot

I’m looking to have an AI chatbot built whose sole purpose is to answer user questions by pulling facts from publicly available websites in real time. Core requ...

HL-40629196

Usability & Load Testing SaaS

I’m planning to launch a cloud-based platform that lets product teams run both usability studies and high-volume load tests from the same dashboard. The goal is...

HL-40627381

Drink Discovery & Recipe Platform

I’m creating Drinkingsoff, a dedicated place where anyone—whether they prefer cocktails, craft beer, mocktails, or smoothies—can quickly find and review drinks...

HL-40629221

Bangla Casino Betting Website

*"I am looking for a web developer to build a complete Ready-Made Casino Slot website. I need a self-hosted script (like Goldsvet or similar) that comes pre-loa...

HL-40629139

Custom ERP System for Fan Manufacturing

We are a ventilation fan manufacturer looking to develop a custom, cloud-based ERP/business management system that is tailored specifically to our business proc...

HL-40628921

Fix Chrome Extension Booking Error

I’m packaging my Chrome browser extension into a ZIP, but as soon as the scheduling-appointments flow triggers I hit this message: [Po,] Direct API error: am is...

HL-40628754

Bot Python WhatsApp Guías

Necesito un bot escrito en Python que utilice la API de WhatsApp para el envío automático de guías de paquetería a mis clientes. El alcance inicial se centra ún...

HL-40628755

Advanced Business Phone System Management Portals

Customer Portal & Admin Portal Requirements Project Overview Develop a modern, secure, and scalable multi-tenant Customer Portal and Admin Portal for managing B...

HL-40628810

Gateway Transaction ID Cloaking

I need a clean, reliable way to stop real transaction identifiers from ever reaching the customer side of my checkout flow. The top priority is PayPal: every Pa...

HL-40628693

Fix Chrome Extension Error

My JavaScript-based Chrome automation extension runs smoothly until it tries to submit a form; at that moment the console throws [Po,] Direct API error: am is n...

HL-40628526

Sales Cloud Setup & ERP Integration

I need a Salesforce professional to stand up Sales Cloud for one of my clients and tailor it around two core capabilities: Lead Management and Opportunity Track...

HL-40628551

Versatile Web Scraper Needed

I’m looking for a reliable solution that can automatically gather data from the web and hand it back to me in a clean, ready-to-use file. The exact sites, data...

HL-40628369

Android Driver Management App

I run MARG E Delivery and I’m looking to extend our operation with a dedicated Android application that focuses exclusively on driver management. The app’s two...

HL-40628112

Marketplace Payment Flow Consultation

I’m in the early stages of building a product-based marketplace and need an expert who can walk me through every step of the payment journey—from the moment a c...

HL-40628015

C# or Python AI Frame Detection Engine

• Description We will provide the sports data to you. Screen video frames will be fed into a backend engine via API: 1. Types of sports What sport is it? Footba...

HL-40627932

High-Risk E-commerce Payment Gateway

I operate a UK-based online store in the research-peptides niche and need a dependable, long-term card payment processor that is comfortable working with high-r...

HL-40627947

Outbound Campaign Click-to-Call Integration

Click-to-Call API Integration for Campaign-Based and Agent-Based Outbound Dialing Need to develop a click to call api in the vicidial server. 1. The API shall i...

HL-40627948

Real-Time Lip Sync Integration

I need the Live API endpoint wired into my existing Neko project so that the avatar’s mouth moves in perfect real-time sync with the speech coming from the API....

HL-40627816

Custom or White-Label Messaging App (20–200 Users) — WhatsApp/Discord Style

We are looking for a developer to build or customise a cost-effective, private enterprise communication platform for a small company (20 to 200 users total). It...

HL-40627620

Service booking webapp

Looking for a full stack webapp and website developer for a service booking platform 1. Landing page 3. Category selection 2. Subscription plan according to cat...

HL-40627661

Full-Stack Venue Booking Platform

I’m building a full-featured, cloud-hosted venue booking and management marketplace and need a seasoned full-stack developer who can own the project end-to-end—...

HL-40627662

Android Task Earner App Build

I need a full-stack Android solution for my project, “A.S Task Earner.” The user-facing app should allow regular users to register with their phone number, emai...

HL-40627676

Build a Bulk Google Index Checker Tool for Indonesian Search Results

I am looking for a programmer to develop a bulk Google index checker tool. The tool should check whether a domain or URL is currently indexed by Google and disp...

HL-40627610

Remote Work Platform Development

I’m seeking a skilled developer—or a small team—to help me transform the broad idea of “Work From Anywhere” into a practical, user-friendly platform. I do not h...