Backend Development projects — HireLancer archive

ID / Date Listing

Investment Website with User Portfolios

I’m ready to have a dedicated investment-focused website developed from the ground up. Its core purpose is to let users track and manage their own portfolios, s...

HL-40348449

Fix Laravel Large DB Downloads

My Laravel-based platform relies on a sizeable MySQL database. Whenever a user tries to export or download a large data set the transfer stops midway, leaving t...

HL-40348471

Chỉnh sửa dự án Node.js

Tôi đã có sẵn một dự án Node.js và cần bạn chỉnh sửa cả phần giao diện lẫn chức năng xử lý backend. Cụ thể: • Giao diện: Giữ nguyên thiết kế tổng thể, chỉ sắp x...

HL-40348246

App web PDF multiplataforma

Título del proyecto: Desarrollo de aplicación web para cuestionario interactivo con exportación a PDF Descripción: Estoy buscando un desarrollador/a para crear...

HL-40348165

Customer Engagement Mobile App

I need a mobile app designed to enhance customer engagement through a loyalty program. The main feature of this app will be a points-based loyalty program. Esse...

HL-40348100

Telegram Watch to Earn Mini-App

I want to launch a Telegram mini-app where users earn rewards for watching short advertising spots. The flow is simple: the user opens my bot, the mini-app load...

HL-40348021

Experience Spring boot Migrator professional

Need an experience Spring boot Migrator software professional. Need software also for convert entire software.

HL-40348031

Rapid Personal Booking Bot

I need a small, high-speed software assistant that monitors booking websites and helps secure available personal appointment slots as soon as they appear. The t...

HL-40347850

React/Python Platform Redesign Expert

Our SaaS platform is already live and stable, but the look-and-feel and a good portion of the server logic are about to get a facelift. I have complete wirefram...

HL-40347610

AIStudio SaaS Backend Development

I have already prototyped the front-end of my SaaS product in AIStudio and now need a production-ready backend that plugs in cleanly. Here is what I am after: •...

HL-40347621

Setup Track123 Order Tracking for Shopify with ERP API Integration

Setup Track123 Order Tracking for Shopify Store with ERP API Integration We have a Shopify store and need to set up Track123 Order Tracking (or similar like Aft...

HL-40347654

Price Intelligence Web App – Full Source Code for Sale

I am offering full ownership of my web application, Price Intelligence. It is a Python and Flask-based price tracking app designed for individual developers or...

HL-40343177

Bilingual Senior Web Developer Needed

I have a steady flow of web projects that require a seasoned hand in JavaScript and Node.js. You will jump straight into feature building, refactoring legacy co...

HL-40347506

React-Node-Mongo Project Setup

I have a zipped full-stack starter that includes a React frontend, a Node/Express backend, and a MongoDB connection. The immediate task is to get everything run...

HL-40347350

We are looking for an experienced developer to build a custom car configurator PLUGIN for a WordPress website similar to the reference configurator below for For Mercedes for SL W-107

SEE all details Reference Example: https://www.bechtelclassic.com/configurator/#/280sl https://prnt.sc/GOmzRCA7fi8J figma This page. Current https://kittu.fun/...

HL-40347213

Cleaning Business Website Development

Project Overview: We are seeking an experienced web developer or development team to design and build a modern, user-friendly website for a residential cleaning...

HL-40346615

15+ years Experienced PHP, Nex.Js developer needed

We are looking for atleast 15+ years of experienced PHP developer and atleast 6years experience in next.js developer to join our team . Conditions: You must be...

HL-40346648

Cash Reward Platform

Detailed Scope of Work: KAMYABI CASH Reward App 1. Currency & Economy (KC Coins) Name: KC Coins (Kamyabi Cash). Exchange Rate: 2000 KC Coins = 50 PKR. Minimum W...

HL-40346487

Depurar y Mejorar Sistema en Laravel 10 con Reac en docker

Cuento con un sistema de ventas construido en Laravel 10 junto con React, Redux y Laravel Mix. actualmente en docker Necesito corregir los errores de funcionami...

HL-40346525

Change /shop Route to /product

I need the public-facing “/shop” section of my Laravel site switched to “/product”. The template, styling, and current functionality must remain untouched—only...

HL-40346365

Custom Internal Dashboard for Tour Operators

Project Details €2.00 – 5.00 EUR per hour Bidding ends in 6 days, 23 hours We are a tour operator company and we are building a custom internal dashboard for ou...

HL-40346406

FlutterFlow Learning App Development

I’m building a mobile-only learning app and want the entire interface, logic, and backend hooks assembled in FlutterFlow. The core direction is clear: users sho...

HL-40346431

Senior Technical Interviewer Needed

Role Overview As a Senior Technical Interviewer, you will do interview on behalf of my developers' name located in USA because they are currently on other jobs...

HL-40346236

CustomerManager .NET 8 Bug Fixing, API Enhancement & Performance Optimization

We need an experienced .NET developer to work on our existing CustomerManager system (ASP.NET Core .NET 8 + SQL Server + EF Core). Scope of work: Fix priority b...

HL-40346241

Hybrid GPS-BLE Workforce Tracker

I am building a hybrid employee-tracking and productivity platform that must follow workers seamlessly from outdoor job sites straight into indoor facilities. O...

HL-40346278

Create an Adult Dating website that has an Adult toy shop

More details: Is this project for business or personal use? For an existing business What information should successful freelancers include in their application...

HL-40346291

Custom Tour Operator Dashboard Development

We are a tour operator company and we are building a custom internal dashboard for our staff (tour leaders & operations team). We already have: HTML pages (fron...

HL-40345950

Telegram Taxi Bot Development

Project Overview This system will work as a single Telegram bot where users can select: Rider Driver The entire experience should be button-based, simple, and u...

HL-40345777

EdTech Doubt-Solving MVP Build -- 2

I need a lean, web-based MVP for Doubtr, an EdTech platform where students connect with teachers to resolve academic doubts. The first release should keep the s...

HL-40345785

ExamEase - Webiste and Application

I want to turn my education idea, “ExamEase”, into a clean, browser-based application whose sole job is to generate full exam papers on demand. The app’s primar...

HL-40345621

Custom Website Development Needed

I’m planning to build a new website from the ground up and I’m looking for someone who can handle the full development cycle—planning, coding, testing, and depl...

HL-40345667

LeetCode-style Competitive Coding & AI Tutor Platform

I build a complete LeetCode-style Competitive Coding Platform from scratch — fully production-ready and deployed on AWS EC2. What's included: Backend (Node.js +...

HL-40345408

Sell AI Resume Builder

I’m putting my fully-functional AI résumé builder, now live at https://introbuilder8.netlify.app/, up for sale. The app is aimed squarely at job seekers and aut...

HL-40345023

Testing Engineer for AI-based Design Application

QA Tester (Web Application – Structural Design Platform) ## Job Description We are looking for a QA Tester to ensure the quality, reliability, and accuracy of a...

HL-40345037

Pembuatan Aplikasi Web E-Commerce

Saya membutuhkan bantuan untuk membangun sebuah aplikasi web e-commerce dari nol. Fokus pekerjaan ini adalah pengembangan perangkat lunak, bukan konsultasi sema...

HL-40344954

I am looking to hire a freelancer to develop a professional dating application with modern features and a user-friendly design.

**Project Description: Dating App Development** I am looking to hire a skilled freelancer or development team to create a professional dating application for iO...

HL-40344877