Backend Development projects — HireLancer archive

ID / Date Listing

WhatsApp API for Order Placement

I need a WhatsApp API integration specifically for order placement in a food and grocery delivery service. The primary functionality required is to facilitate s...

HL-39764492

PHP Feature Enhancement

I need a skilled PHP developer to add a new feature to my application. The primary goal is to improve user experience. Ideal Skills and Experience: - Proficienc...

HL-39764521

Complete NextJS Comment Dialog

This is a project for an internal comments package for a nextjs monorepo. This package has been converted and worked on already, but the developer was unable to...

HL-39764551

Make MERN website live in Godaddy VPS within an Hour

Hi , I need someone experienced with MERN stack and Godaddy VPS knowledge to make our website live and functional. connect the database with backend and fronten...

HL-39764564

Flutter - Amend on existing app

Integrate 1 api to existing page and minor adjustment on others page Need to complete in 2 days

HL-39764602

Grocery Delivery App Build

A quick-commerce grocery delivery app has to move users from search to doorstep in minutes. The project covers the entire customer journey—catalogue, cart, paym...

HL-39764374

Real-Time Mintsoft-Sage API

I need a small REST service that sits between Sage 50 ccounts and Mintsoft and moves data instantly in both directions. The moment Sage produces a delivery note...

HL-39764199

Android Gym App Development

I'm looking for an experienced Android app developer to create a gym management application. The app will primarily focus on member management and will include...

HL-39764048

CodeIgniter 3 to 4 Migration with php 8

I'm looking for an experienced developer to migrate my application from CodeIgniter 3 to CodeIgniter 4. Key Requirements: - Must handle authentication, form han...

HL-39764002

AI Chatbot Prototype & Report -- 2

Project: AI Agent Chatbot (Demo Build) Overview I need a developer to build a simple AI agent chatbot for demonstration purposes. The project should focus on de...

HL-39763844

Agent Commission Web Portal

I need a clean, web-based application that lets my network of loan agents log in, upload their loan files, and instantly see how much commission each file is ea...

HL-39763512

EOD BOT Process

I have already built the core of my workflow, but the section that ties everything together—the integrations with third-party services—still feels rough around...

HL-39763517

Website Functionality Clone

I need a personal website cloned with a focus on functionality. The essential feature is user login and registration. Key requirements: - Clone an existing webs...

HL-39763314

Clinkr – Activity-Based Dating & Social App (MVP Development)

I am looking for a developer (or no-code builder) to create an MVP for a unique dating/social app concept. The app, called Clinkr, connects people through share...

HL-39763384

Upgrade/Migrate from Google Studio AI App for Real-time Sync

Hi, I currently have a POS and inventory system built in Google Studio AI. The app already has all the features I need, but the big limitation is that it does n...

HL-39763242

Flutter Supabase Google OAuth Integration

My Flutter mobile app already talks to Supabase for data, but the Google sign-in flow is still missing. I need someone who has actually wired up Supabase authen...

HL-39762830

Build a Music Streaming Platform

I'm looking for an experienced developer to create a playlist-focused music streaming platform, featuring user-generated playlists, social sharing, and personal...

HL-39762603

Healthcare System Backend Development

Summary Description: We are developing a next-generation orthopedic workers’ compensation SaaS for US clinics. Our stack is Node.js (Express), PostgreSQL, AWS,...

HL-39762611

Laravel Production Deployment & FFMPEG Integration

I need help deploying a Laravel application on a production server and activating its functionalities. The application uses FFMPEG for camera integration and re...

HL-39762464

Student Payment Records Fix

I need help resolving bugs in my student payment records project. Key issues: - Focus on student information management - Requires bug fixes and error resolutio...

HL-39762255

Crypto Trading Interface Development

I'm seeking an experienced backend developer to create a trading interface for crypto assets, compatible with both Android and iOS platforms. Key Requirements:...

HL-39762205

Timed Auction Website Development -- 2

I need a website that supports timed auctions, fixed priced sales and with an easy workflow to upload new items weekly and attach multiple images per lot. Key f...

HL-39761812

Comprehensive E-commerce Solution Development (Yolo Store)

Yolo Store – Online Selling Platform What we need…. 1. BackEnd Admin Panel to manage - Site Settings + Product Listings & Orders & Reports & Users + Email Templ...

HL-39742958

React, NestJS, PostgreSQL Optimization $15-$20 per hour

ongoing project (Expo RN + NestJS + PostgreSQL + Redis + Cloudinary on Render). 48-Hour Fix Plan Access I’ll need (immediately) Git repo (read/write), EAS & Exp...

HL-39761914

Online membership management and store

I run clubs and need to track the members, membership payments/expiry, send them reminders and messages, have a store for them to purchase/renew membership and...

HL-39761721

Uber-Style Ride Sharing App

I need a complete, production-ready ride-sharing application that mirrors the smooth experience of Ola or Uber. The build must cover every passenger and driver...

HL-39761474

Flutter App Money Transfer Api Integration

I need a skilled developer to integrate a money transfer feature into my existing Flutter app and admin panel. Requirements: - Integrate within a dedicated tran...

HL-39761573

Whop Website Development

I'm seeking an experienced web developer to create a Whop website. The ideal candidate should have: - Expertise in building e-commerce, blogs, or business websi...

HL-39761586

Indoor Play Center Booking Website

I need a website for an indoor play center with a primary focus on a booking system. The website should facilitate bookings for birthday parties, play sessions,...

HL-39761367

anandanish.com Corporate Site Developer -- 9

Our website, anandanish.com, is a corporate platform that needs a round of technical and visual improvements. The core work spans code clean-up, UI refinements,...

HL-39761386

IT MSP/Technician Project Platform Website and App

I'm looking for an experienced developer to build a project-based website and mobile app for Managed Service Providers (MSPs) and IT technicians. The platform w...

HL-39761402

Android Social Media App Development

I'm looking for an experienced mobile app developer to create a social media application for Android. The ideal candidate should have: - Proven expertise in And...

HL-39761237

Backend Systems Tutoring

I'm looking for an expert Business Analyst or a technical professional to help me understand the backend of various applications. Applications include: - Amazon...

HL-39761057

Perbaiki Sistem Wasender

Saya mencari seorang ahli untuk memperbaharui sistem Wasender kami. Kami mengalami masalah dengan fitur blaster yang tidak mengirim pesan sama sekali. Kami meme...

HL-39760742

Flutter Developer for OTT App and Android TV

I need a skilled Flutter developer to help with our OTT platform. We'll provide the existing code. Key Requirements: - Implement functionalities like user authe...

HL-39760520

ESP32 Donanım ve Firmware Geliştirme

Proje Başlığı: Yaşlı Hasta Sağlık Takip Sistemi (IoT + BLE + Firebase) Proje Özeti Yaşlı hastaların nabız, SpO₂, sıcaklık ve düşme algılama ölçümlerini yapacak...

HL-39760612

Stock Tips Website Development

I'm seeking a skilled web developer to create a comprehensive stock tips website within a budget of under INR 10-15k along with domain and web hosting. The site...

HL-39760422

Advanced Ticketing & Seating System Upgrade on a SYMFONY PHP website -- 2

1) Multi-ticket checkout & auto-delivery The current flow only allows one ticket per buyer. I need the form expanded so buyers can enter as many tickets as they...

HL-39760451

Laravel MPESA Online Payment Integration

I have an existing flutter application and Laravel backend that now needs a rock-solid MPESA payment layer for online transactions. The core of the assignment i...

HL-39760257

Magento 2 Development Tasks

I need an experienced Magento 2 Developer to implement the following features on our existing Magento site: Country-Based Discount Rules: - Discounts for UAE an...