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English
$
USD
I will develop a secure node js rest API and express backend server
David S
About this gig
Welcome to my Backend Software Development Gig!
Need a secure, high-performance backend server? I build production-ready web applications and robust REST APIs using the Node.js and TypeScript ecosystem.
Whether you need a new API from scratch, database integration, or deep code debugging, I deliver clean, typed, and scalable code following the MVC architecture.
What I Offer:
- Custom Backend: Scalable servers built with Node.js & Express.js.
- Robust API Design: Secure and predictable REST APIs.
- Database Integration: Reliable data modeling with MongoDB & Mongoose.
- Advanced Auth: Secure login flows using JWT (Access/Refresh tokens) and OAuth 2.0.
- Security & RBAC: Strict permission handling for admin panels.
- Debugging: Fixing complex server bugs and performance optimization.
My Tech Stack:
- Languages: TypeScript, JavaScript (ES6+)
- Frameworks: Node.js, Express.js
- Databases: MongoDB / Mongoose
- Patterns: MVC, Clean Code principles
Please contact me before placing an order to discuss your project requirements. Let's build something great together!
Get to know David S
David S
Fullstack MERN Developer for Modern Web Applications
- FromArmenia
- Member sinceJun 2026
Languages
Armenian, Russian, English
Hi, I'm David — a Fullstack MERN Developer who builds modern web applications with React, Node.js, Express, MongoDB, and TypeScript. I focus on clean architecture, scalable solutions, and maintainable code that lasts. Whether you need a frontend, backend, or a complete full-stack application, I'm committed to delivering reliable, high-quality results with clear communication and attention to detail.
My Portfolio
FAQ
What do you need from me to start working on the project?
I will need a clear description of your project goals, any API requirements, your preferred database structure, and access to any existing repositories if applicable.
Do you provide both frontend and backend code?
his specific Gig focuses on robust Backend Development (Node.js, Express, MongoDB). However, since I am a Full-Stack Developer, we can discuss custom frontend or SSR integration if needed.
Will the backend server be secure?
Yes, absolutely. I implement security-first practices, including JWT (Access/Refresh tokens) authentication, password hashing, CORS configuration, and strict route protection.
