Browse categories
Explore
Fiverr Pro
English
$
USD
I will build secure backend rest api in nodejs express and mongodb
G. Mohiuddin
About this gig
Looking for a clean, scalable, and secure REST API for your web or mobile application? I will build a production-ready Node.js and Express backend tailored to your exact business logic.
Whether you need a backend to manage users, process orders, sync bookings, or handle database transactions, I write clean, modular, and fully documented code.
What You Get:
Clean Architecture: Well-structured MVC/modular code following RESTful standards.
Security & Validation: Input validation, data sanitization, and CORS handling to keep bad actors out.
Error Handling: Robust error middleware so your API fails gracefully without crashing.
Database Integration: Schema design and queries for MongoDB (Mongoose) or MySQL.
Authentication: Secure user login/signup using JWT (JSON Web Tokens) and bcrypt password hashing.
Deliverables: Full source code, environment variable setup (.env), and a Postman Collection for easy API testing.
Why Choose Me?
As a professional developer, I don't just write code that works, I write maintainable code that grows with your business. You get clear communication, clean documentation, and full ownership of your repository.
Get to know G. Mohiuddin
G. Mohiuddin
Expert Backend Developer
- FromPakistan
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, Urdu
I build the backend, the part of an app that most people never see, but that decides whether everything actually works. Logins that don't break, data that doesn't get lost, APIs that hold up once real users show up instead of just a demo.
I work mainly with Node.js and Express, pairing it with MongoDB or MySQL depending on what the project actually needs. I've taken projects from a blank folder all the way to a live, working deployment, so I know the difference between "it runs on my laptop" and "it's ready for someone else to depend on"
Honest timelines,clean code,no surprises along the way
My Portfolio
FAQ
Do you provide the source code?
Yes, you get full source code for every package. It's yours to keep, modify, and extend however you need.
Can I request a custom number of endpoints outside the packages?
Yes — message me with your requirements before ordering and I'll confirm if a custom offer makes more sense for your project.
What databases do you work with?
I work with MongoDB and MySQL. If your project needs a different database, message me first to confirm I can accommodate it.
Will you help me deploy the API once it's built?
Deployment isn't included by default, but I'm happy to discuss it as an add-on — just mention it when we talk about your project.
Do you write documentation for the API?
Yes, I include basic documentation covering the available endpoints and how to use them, so you or your developer can work with it easily.
I'm not very technical — will you explain things in a way I can understand?
Yes — I keep communication clear and non-technical when explaining progress or options, and I'll flag anything important in plain language, not jargon.
