API Development projects — HireLancer archive

ID / Date Listing

Smart Luggage Backend Development

I'm seeking an experienced backend developer to create a REST API for a smart luggage startup using Node.js. Key requirements: - Cloud integration, with the rea...

HL-39838663

Raspberry Pi Control & Payments

I have a Raspberry Pi at the heart of a small industrial setup and now need software that lets the Pi do three things in harmony: • Take full control of the mac...

HL-39838529

n8n Lead Scraping Workflows

*** YOU MUST INCLUDE "ROBOT" IN THE FIRST SENTENCE OF YOUR REPLY TO BE CONSIDERED. YOUR REPLY WILL BE DELETED OTHERWISE!!! *** I need four separate workflows bu...

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Responsive Asset Management WebApp

I need a lightweight HTML + JavaScript web application, backed by MySQL, that lets me stay on top of our physical equipment and inventory from any device—deskto...

HL-39838430

Online Quote System for Construction Materials

Title: Build Online Order & Quote System (Web App) – Aluminium & Composite Products Inspiration: https://orders.deltapanels.com.au/quick-order Description: We n...

HL-39838445

Wallet Pass Transfer & Customization

I already run a Node.js service that takes an 8-digit barcode from a customer, generates an Apple Wallet / Google Wallet pass, and hosts it under my current App...

HL-39838465

Urgent Spring Boot GET API

I need a focused Java/Spring Boot developer who can jump in right now and finish a JIRA story before the day ends. The story is straightforward but time-critica...

HL-39838282

Custom Solana Token Contract

I need a developer who can write, test, and help me deploy a custom-standard token on the Solana blockchain. The goal is straightforward token creation, but I d...

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SendBridge

About the Project BridgeSend is an AI‑powered international money transfer platform for diaspora communities — think “Wise meets Remitly with intelligence.” We’...

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Gmail AI Email Reply Agent

I want to delegate my daily Gmail traffic to an intelligent agent that answers messages on my behalf. The focus is on customer inquiries and incoming sales lead...

HL-39838147

E-Commerce Site with Custom Gateway

I’m ready to launch an online store that will sell a range of physical products, but instead of relying on Shopify or WooCommerce I want a fully custom-built so...

HL-39838006

Blog Website Build -- 2

I’m putting together a full-featured blog site and need someone who can handle every step of the website development process. The site’s sole purpose is content...

HL-39838019

Insulation Industry CRM & Job Management Software

We are seeking a skilled software developer to create a comprehensive platform tailored for insulation companies. This software will integrate features such as...

HL-39838049

Clone ShipsFromAndSoldBy Functionality

I’m looking for a developer who can reproduce the core engine behind www.shipsfromandsoldby.com. The goal is to deliver the same functionality, not its exact lo...

HL-39838047

تطوير نظام إدارة المشاريع "الخطة النهائية"

الوصف: أرغب بتطوير مشروع متكامل باسم “الخطة النهائية” وهو نظام SaaS لإدارة المشاريع والأعمال، مبني على Flutter للواجهة و PocketBase كقاعدة بيانات وواجهة API. ال...

HL-39837875

Quantum-Safe Compliance API MVP Development

Hi, Subject: Build Quantum-Safe Compliance API Standalone MVP Project I’m the founder of KYCer Technologies LLC, a UAE-based RegTech startup focused on autonomo...

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AI Skill Scoring Workflow

I already have ElevenLabs streaming every conversation into my pipeline; what I’m missing is the piece that decides whether the speaker truly demonstrates the s...

HL-39837943

SAAS – Clinician Mileage Platform (Web based)

We are developing a Software-as-a-Service product designed for home health and hospice agencies. The platform will automate mileage calculation for clinicians b...

HL-39837843

Open-Source AI Voice Assistant Development

Real-Time Open-Source AI Assistant with Voice (mobile & web) - URGENT (6 days) I want to ship a Visually lightning-fast personal voice assistant, with text, and...

HL-39837668

Automatic Solana Token Game Linked to Buy Events video game

Project Description I need a developer to build a simple automatic video game that connects to my Solana token. The game must run by itself with no manual contr...

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Legacy ERP to monday.com Sync -- 2

I need a rock-solid, two-way bridge between our Windows-based Tradesoft ERP (Sybase/SQL Server on .NET) and monday.com. The integration must push and pull custo...

HL-39837728

DarkOrbit Eternal Gate Automation Plugin

I want to extend my current Darkbot setup with a Java plug-in that tackles the Eternal Gate from start to finish. The add-on has one clear purpose: automate in-...

HL-39837601

Telegram CHECKER Bot

I need a Telegram bot—similar in spirit to @kurumichkbot—that lets users interact through slash commands to validate Visa and MasterCard numbers and instantly s...

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Zendesk Template API v2 Upgrade

My custom Zendesk Help Center theme still relies on deprecated API v1 calls for articles, sections and related content. I need the code refactored so every requ...

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Escort Booking Website Development

I want to launch a site that offers the same overall experience you see on simpleescorts.in, adapted to my own brand and market. The front-end must be built in...

HL-39837480

Skilled Services Marketplace Website & Apps

I’m building a two-sided marketplace that feels as slick as Zomato or OYO but connects customers with skilled professionals—electricians, beauticians, tutors, p...

HL-39837528

Java Darkbot Eternal Gate Plugin

I run Darkbot on my DarkOrbit accounts and now need a purpose-built Java plug-in that adds brand-new functionality for the Eternal Gate. The focus is on smart w...

HL-39837363

AI WhatsApp Health Chatbot

I’m ready to launch an AI-driven WhatsApp chatbot focused exclusively on health advice. The assistant must answer user questions with reliable, evidence-based g...

HL-39837397

Grocery and package Delivery App Development

I need an end-to-end grocery delivery application built for both iOS and Android. The core features are straightforward: a secure payment gateway, real-time loc...

HL-39837167

Dual-Map AR Social Feature

I need a developer to build a social app feature that uses two maps: • One normal map (user can show/hide themselves, global for premium users). • One hidden ma...

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Instagram Page Inbox Automation

Need a solution to handle our Meta inbox. Currently, sending messages to all contacts manually is slow and disrupted by auto-refresh issues. The goal is to cut...

HL-39837178

SAP B1–Cloud WMS Integration

I’m ready to connect our cloud-based Warehouse Management System to SAP Business One and need a specialist who can own the full technical build. The goal is to...

HL-39837179

Sincronizzazione Woo-eBay-AliExpress

Gestisco un e-commerce WooCommerce già collegato ad eBay per prezzi e giacenze. Ho appena aperto un negozio su AliExpress e voglio centralizzare la gestione di...

HL-39837187

Sailboat Rental Platform Build

I’m developing an online platform dedicated exclusively to sailboat rentals, with a complete booking flow that delivers a seamless user experience. The platform...

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52054 - AI for Invoice Processing & Predictive Analytics

NO PLACEHOLDER BIDS. YOU MUST READ THE SCOPE OF WORK IN DETAIL, AND ENSURE THAT YOUR BID INCLUDES BOTH PHASES OF THE PROJECT --------- DO NOT BID WITHOUT THE PR...

HL-39837039

Fleet Management - CodeIgniter

My in-house fleet management system is about 80 % done, built on CodeIgniter with a MySQL back-end. What’s still missing are two vital modules: vehicle tracking...

HL-39837096

AI Content Generator for Website – Workflow Automation

I have a website/funnel builder script (PHP (Laravel) and AngularJS) with pre-made templates and built-in OpenAI integration. The platform includes drag-and-dro...

HL-39836905

Laundry Aggregator Website Development

I need a simple, clean-looking website that lets customers place laundry pickup orders, pay online, and then follow every stage of the wash-and-delivery cycle....

HL-39836909

Seasoned web developer needed

I need a highly experienced web developer needed. Number of reviews is not necessary Work on a Laravel website and a Flutter app Can work on one or both of them

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XSLT to Angular Conversion - 30/09/2025 08:55 EDT

I need two static XSLT HTML pages converted to an Angular project while retaining the original design. The Angular components must match the existing HTML funct...