You will get a secure and scalable Node.js backend with API integration
Project details
I will develop a secure and scalable Node.js backend tailored to your needs. With 6+ years of experience in Node.js, Express, TypeScript, and databases, I deliver clean, maintainable, and production-ready solutions. My backend services include:
RESTful & GraphQL API development
Database design & integration (MongoDB, PostgreSQL, MySQL, Firebase)
Authentication & authorization (JWT, OAuth, Firebase Auth)
Real-time features (WebSocket, Socket.io)
File storage & cloud integration (AWS, Firebase, Google Cloud)
Admin panel & data export tools
You will receive a well-documented, secure backend that can seamlessly power your mobile or web applications, ready to scale as your business grows.
RESTful & GraphQL API development
Database design & integration (MongoDB, PostgreSQL, MySQL, Firebase)
Authentication & authorization (JWT, OAuth, Firebase Auth)
Real-time features (WebSocket, Socket.io)
File storage & cloud integration (AWS, Firebase, Google Cloud)
Admin panel & data export tools
You will receive a well-documented, secure backend that can seamlessly power your mobile or web applications, ready to scale as your business grows.
Programming Languages
JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$249
|
Standard
$449
|
Advanced
$1,299
|
|---|---|---|---|
| Delivery Time | 7 days | 10 days | 30 days |
Number of Revisions | 1 | 1 | 1 |
Number of Pages | 0 | 0 | 0 |
Design Customization | - | - | - |
Content Upload | - | - | |
Responsive Design | - | - | - |
Source Code |
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TS
Tyler S.
Mar 13, 2026
2-D Multiplayer Mobile Gaming App Developer
Yusuf is a pleasure to work with. Even after the contract I decided to keep him on the project. Punctual and professional, an absolute pro.
About Yusuf
Senior Unity & Node.js Developer | Mobile Games & Backend Expert
Istanbul, Turkey - 8:10 pm local time
💡 What I can do for you:
Mobile Game Development (Unity 2D/3D, URP, Spine, Shader Graph)
Multiplayer Solutions using Colyseus / WebSockets
Backend Development with Node.js, Express, Firebase, and REST/GraphQL APIs
In-App Purchases, Ads & Monetization Systems
App Publishing to Google Play & Apple App Store
Performance Optimization for mobile (FPS, memory, CPU/GPU usage)
✨ Why work with me?
I focus on clean, maintainable code and long-term scalability.
Experienced in full project lifecycle: from prototype to release.
Strong background in problem-solving and optimization.
Easy to communicate with, reliable, and deadline-oriented.
If you’re looking for someone to bring your mobile game, app, or backend system to life and support you all the way to publishing, I’d be happy to help. Let’s build something great together!
Steps for completing your project
After purchasing the project, send requirements so Yusuf can start the project.
Delivery time starts when Yusuf receives requirements from you.
Yusuf works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements & Planning
I review your project goals, required features, and database preferences.
Backend Setup
I set up Node.js/Express with clean project architecture.