I will build backend API using nodejs and express


About this gig
I will build backend API for your website or mobile app using Node.js and Express.js.
Whether you're starting a new project or need help fixing or improving your existing backend, I can help you design and develop high-performance REST APIs with clean code and proper documentation.
What I offer:
- RESTful API endpoints
- Authentication with JWT
- CRUD operations
- MongoDB, MySQL integration
- Secure code and input validation
- API documentation (Postman or Swagger)
- Error handling & logging in API
Why choose me?
- Clean and modular code
- Developer-friendly documentation
- Fast and reliable communication
- On-time delivery
Note: For deployment related queries, please check other gigs. Deployment is not included in this gig.
Get to know Anmol
Clean Code, Scalable APIs, Delivered Fast!
- FromIndia
- Member sinceAug 2020
Languages
English
FAQ
What do you need from me to get started?
I’ll need a clear description of what your API should do, required endpoints, any data models, and if a database is involved.
Can you connect the backend to my frontend or mobile app?
Yes! I can integrate the backend with your frontend if you are using React, not included in plan.
Will the API be secure?
Absolutely. I follow best practices for input validation, error handling, and use of JWT for authentication (if needed).
Do you provide documentation for the APIs?
Yes, I can include documentation using Postman or Swagger depending on your package.
Can you deploy the backend to a server?
For deployment related queries, please check other gigs. Deployment is not included in this gig
Which databases do you support?
I primarily work with MongoDB and MySQL
Can you build authentication and user login systems?
Yes, I can implement secure login systems using JWT or session-based auth, including role-based access if needed.
What if I need changes later?
I offer free revisions depending on your package. You can also order extra revisions if needed.
Will I get the source code?
Yes, full clean and modular source code is included with all packages

