I will build secure rest API and backend using nodejs express and mongodb


About this gig
Looking for a professional backend developer to build secure, scalable, and high-performance APIs or backend systems?
You're in the right place!
I specialize in developing robust backend solutions using Node.js, MongoDB, and PostgreSQL. Whether you need a custom REST API, backend for an application, database design, or third-party API integration, I deliver clean, secure, and scalable solutions tailored to your business needs.
Services I Offer:
- Custom Backend Development
- REST API Development
- Authentication & Authorization (JWT/OAuth)
- MongoDB & PostgreSQL Database Design
- Third-Party API Integration
- Bug Fixing & Performance Optimization
- Backend for React.js & Next.js Applications
My Skills:
- JavaScript, TypeScript
- Node.js, Express.js, NestJS, REST API Development, JWT Authentication
- MongoDB, PostgreSQL, MySQL
- React.js, Next.js, Tailwind CSS, Bootstrap
- Git, Postman, Docker (if applicable), DigitalOcean, AWS, cPanel
Why Choose Me?
- Clean, scalable, and maintainable code
- Secure backend architecture following best practices
- Well-documented APIs and source code
- 100% client satisfaction is my priority
Let's build a reliable application.
Contact me today to get started!
Get to know Sakib Ah
Bring Your Ideas to Life with a Skilled Full Stack Developer!
- FromBangladesh
- Member sinceMar 2020
Languages
English, Hindi, German, French, Italian
My Portfolio
FAQ
What do you need before starting?
Please send your project requirements, API documentation (if available), database preferences, frontend details, and any third-party API information. Contact me first if you're unsure about the scope.
Can you build a backend from scratch?
Yes. I can build a complete backend including REST APIs, authentication, database design, admin panels, third-party integrations, and a scalable architecture for your application.
Do you deploy the backend?
Yes. I can deploy your backend to DigitalOcean, AWS, Render, Railway, VPS, or cPanel hosting. Please discuss deployment requirements before ordering.
Do I get the source code?
Absolutely. You'll receive the complete source code with a clean project structure, making it easy to maintain, extend, and deploy in the future.
Do you offer support after delivery?
Yes. I provide support for issues related to the delivered work. New features or major changes can be handled through a custom offer.

