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I will develop, improve, or optimize your nodejs express backend
Mounir Kheloufi
About this gig
Looking for a reliable backend developer to build, improve, or optimize your Node.js backend?
You're in the right place!
I develop secure, scalable, and high-performance backend solutions using Node.js, Express.js, TypeScript, and modern databases. Whether you need a REST API, authentication system, database integration, or performance optimization, I can deliver clean and maintainable code tailored to your project.
My Services:
REST API Development
Node.js & Express.js Backend
Authentication (JWT)
Database Integration
CRUD Operations
API Integration
Performance Optimization
Bug Fixing & Refactoring
Clean & Scalable Architecture
Well-Structured Source Code
Why choose me?
Clean and maintainable code
Secure backend architecture
Fast communication
On-time delivery
Well-documented code
Client satisfaction is my priority
Please contact me before placing an order so we can discuss your project requirements and choose the best package.
Let's build a reliable backend together!
Get to know Mounir Kheloufi
Mounir Kheloufi
Fullstack Developer, React, NextJs, NodeJS, Web and Mobile Apps
- FromAlgeria
- Member sinceMar 2026
- Avg. response time1 hour
Languages
English, French
Fullstack developer who builds and ships real web and mobile apps.
Stack: React, Next.js, Node.js, Django, Flutter, PostgreSQL, MongoDB, Firebase, REST API, JWT.
What I have built:
- Medical clinic management system (Next.js, Node.js, PostgreSQL)
- E-commerce platform with cart, auth and PDF invoices (React, Node.js)
- Real-time industrial system deployed in a real company
- University timetable generator (web app)
- Real-time chat app with push notifications
Clean code. On-time delivery. Clear communication. Message me!
My Portfolio
Other Software Development Services I Offer
FAQ
What backend technologies do you use?
I mainly work with Node.js, Express.js, TypeScript, REST APIs, MySQL, PostgreSQL, and Prisma ORM.
Can you build a REST API from scratch?
Yes! I can design and develop secure, scalable REST APIs based on your project requirements.
Can you connect my backend to a database?
Absolutely. I can integrate MySQL, PostgreSQL, or other supported databases into your backend.
Can you fix or improve an existing backend?
Yes. I can debug, optimize, refactor, and improve existing Node.js and Express.js applications.
Will I receive the complete source code?
Yes. You'll receive the complete source code with a clean project structure and clear organization.
Should I contact you before placing an order?
Yes. Please contact me before ordering so we can discuss your project and choose the best package.
