Backend Development projects — HireLancer archive

ID / Date Listing

School ERP Module Development

I want our public-facing school website to talk seamlessly to the Doplus School ERP so that parents, students, and teachers see live information without ever le...

HL-39726590

Full-Stack Development Team Wanted (React, Next.js, Vue, Node.js) - must work in EST or PST time zone

I’m assembling a small, reliable full-stack team for an extended roadmap of projects. Important: I am only considering teams (2+ developers). No individual appl...

HL-39726405

Repair File Upload Flow

When a logged-in user selects a document (PDF, Word, etc.) and clicks “Upload”, two things are supposed to happen: an email with that document attached is sent...

HL-39726433

AI Image Generation Microservice Development

I need a developer to build a separate AI image generation microservice (Stable Diffusion + ControlNet or similar). Users will upload idea images or select opti...

HL-39726322

Sports Prediction Website with a Bot

Project Overview We are building a sports prediction website where users make football (soccer) predictions and write analyses. To enrich the community, we want...

HL-39726323

Crie um site para mim

Crie e explore wallpapers gerados por IA especialmente para fãs de games e animes! Nosso site oferece papéis de parede dinâmicos e exclusivos para personalizar...

HL-39726114

Mobile Web App Development

I’m building a mobile-first web application that falls outside the usual e-commerce or social-networking molds and need it brought from concept to a polished, d...

HL-39726126

CodeIgniter Grocery CRUD & image CRUD expert needed not simple CRUD

I need an expert in Grocery CRUD with CodeIgniter to implement specific functionalities and custom modifications. apply only if you already know how to work in...

HL-39725997

investment app

I'm looking for an experienced mobile app developer to create a social networking application for both iOS and Android platforms. Key Requirements: - Cross-plat...

HL-39726012

Node.js/.NET Banking Platform

I have laid out the core of an online banking platform and now need an experienced developer who can pick it up in either Node.js or .NET, build it out cleanly,...

HL-39726010

Cross-Platform Mobile App Development

I'm looking for an experienced mobile app developer or agency to create a scalable MVP mobile app for both Android and iOS platforms. Core Functionalities: - Us...

HL-39726019

Website Development needed -- 2

I’m planning a brand-new website and I’m starting with a blank slate—no template, no content structure, and no pre-selected platform. What I need now is a devel...

HL-39725822

Fix Stripe Subscription Issues

I need a skilled Python developer to fix issues with our Stripe subscription that is affecting account management, specifically user subscription statuses. Key...

HL-39725859

Expert Node.js Web App India Developer only

I’m building a production-ready web application and need a seasoned Node.js developer to drive the entire build. You’ll start from a clean slate: define the pro...

HL-39725563

Indonesian React-Node Full-Stack Cofounder | Only Indonesians living in Jakarta.

Indonesian React-Node Full-Stack Cofounder | Only Indonesians living in Jakarta. My product is already in the development phase and I’m now looking for a fellow...

HL-39725565

Web App with User Authentication

I'm seeking an experienced developer to create a web application with user authentication functionality. Key Requirements: - Implement secure user authenticatio...

HL-39725590

Modify EJS Login Page node 0.10

I need a developer to modify a login page using Node v0.10 and EJS. Page is already created using ejs, functionality is already working. When making changes to...

HL-39725602

Fix PHP Image Uploads

The image-upload endpoint in my custom-built PHP backend is failing when mobile apps attempt to push photos. Everything else in the API works; only this upload...

HL-39725630

Senior Next.js & Sanity Developer

I'm looking for a skilled developer to update an existing application built on Next.js, Sanity, and React Native for e-cmmerce website deelopment. Key Requireme...

HL-39725661

E-commerce Website Development with Angular with ionic& Node.js

I'm seeking a skilled developer for an e-commerce website. The ideal candidate should have: - Strong expertise in Angular (frontend) and Node.js (backend) - Exp...

HL-39725544

Modern Grocery E-Commerce Website Build

I want to launch an online store dedicated to groceries, fresh vegetables, and fruit. The overall look should be modern and minimalist—clean typography, plenty...

HL-39725302

Build Android & iOS Directory App (Flutter/React Native + Backend)

We are a startup looking to build a mobile-first business directory app (Android + iOS) along with a lightweight backend and web admin panel. The app will allow...

HL-39725331

Custom E-commerce Website Development

I need a skilled e-commerce website developer with full customization control. The website will cater to general consumers and will primarily sell physical good...

HL-39725385

Babysitter Matchmaking Mobile Application

app for babysitter, ■ Babysitting App – Project Brief ■ Project Overview We want to develop a mobile babysitting app that connects parents with babysitters (stu...

HL-39725410

Opencart issue (URL) no pakistani

there is issue with URL and when we are on multi language link it auto revert back to main link

HL-39725171

Part-Time Backend Development Support

The project calls for a backend specialist who can step in a few hours each week to extend and refine an existing codebase. Typical duties will include building...

HL-39725046

Sistema Automatizzato Noleggio Barche

Gestisco “Rent Boat Cannobio” sul Lago Maggiore e voglio arrivare alla stagione 2025 con un’unica piattaforma capace di gestire ogni fase del noleggio, senza pa...

HL-39722261

Cross-Platform Mobile App Development

I’m ready to turn my concept into a real, polished mobile experience that runs smoothly on both iOS and Android. At this stage the idea, key screens, and core f...

HL-39725081

Live Betting Update Integration

I'm seeking a skilled developer to help integrate live game updates and odds into my betting site. Key Requirements: - Fetch fixtures and odds from api-sports.i...

HL-39724924

Azure SMS System Development

I need an SMS system built that integrates with Microsoft Azure and a web application. The system should support two-way SMS (sending and receiving) and allow f...

HL-39724767

Full-Stack Developer for Adult Friendly Self-Publishing Platform -- 2

Full-Stack Developer(s) Needed — Build Kahani.io: A Subscription-Based Self-Publishing Platform for Writers & Readers (Adult Content) Project Overview Kahani.io...

HL-39724536

Construir una aplicación movil y dashboard web

Busco expertos (Al menos 3 personas): - En Flutter para desarrollo Mobile compatible con IOS y Android. - En desarrollo web fullstack para elaborar aplicaciones...

HL-39684784

Sports Betting Script Setup

I need a developer to set up six sports betting scripts and implement the Sports Odds API. The project involves converting an HTML script to ReactJS and adding...

HL-39724472

ICHRA Health Insurance Web App Development

Project Overview We’re building a modern web app for managing ICHRA health insurance applications and need an experienced React/Next.js developer with Supabase...

HL-39724350

Mobile App Developer for Ongoing Project

We’re looking for a Full Stack Mobile App Developer to join an ongoing project. (This is the first milestone. I’ve reduced the workload to test the freelancer....

HL-39724243

Custom E-Commerce Website Development

I am preparing to launch a new online store and the project centers on building a full-featured e-commerce website from the ground up. The core purpose is strai...

HL-39724138

Laravel Backend Development Assistance

Full-Stack Developer (Laravel / PHP / AI Integration) Summary Are you a passionate developer who enjoys building innovative applications with the latest technol...

HL-39724145

Laravel Bug Fix Needed

I need a skilled Laravel developer to fix a small bug in my application. Bug Details: - Laravel version: 10 - Issue: A form submission is not saving data correc...

HL-39724149

Embroidery Digitizing Site Development

I'm looking for a skilled developer to create a comprehensive embroidery digitizing website, complete with both frontend and backend functionalities. Key Requir...

HL-39724196

Indian Job Listing Portal

I’m ready to launch a dedicated job portal for the Indian market and need a developer who can take it from concept to a live, fully-functional site. The single...