I will build your rest api backend with node js express and mongodb


Level 1
About this gig
If your front end is ready and there is nothing behind it, this is the gig.
I build production backends, not tutorial code. I built the Node.js backend for LoLo Cab, a ride hailing platform with multiple payment gateways and automated KYC, and the backend behind Sports PreGame, a live app used across 30 US states.
WHAT YOU GET
- REST API in Node.js and Express, structured and documented
- MongoDB or PostgreSQL schema designed properly the first time
- Auth done right: JWT, refresh tokens, role based access
- Payment gateways: Stripe, PayPal or a local provider
- File uploads, email, cron jobs, webhooks
- Validation and error handling that returns useful messages
- Postman collection so your front end developer is never guessing
DEPLOYMENT
AWS EC2, S3 and Lambda, or Render and Railway if you prefer simple. CI/CD set up so deploys are one push.
I write code the next developer can read. If you replace me tomorrow, they will not need to start over.
Send me your endpoints or your front end and I will scope it accurately.
Get to know Fawad Naeem
React Native and Full Stack Developer, Mobile Apps, Nodejs, AWS
Level 1
- FromPakistan
- Member sinceSep 2020
- Avg. response time1 hour
- Last delivery1 month
Languages
Urdu, French, English, Italian
My Portfolio
Other Software Development Services I Offer
FAQ
I already have a front end. Can you build the API to match it?
Yes, that is the ideal starting point. Send me the front end or the screens and I will design the endpoints around what it actually needs.
MongoDB or PostgreSQL, which should I choose?
Tell me what your data looks like and I will recommend one and explain why. Relational data with reporting usually wants PostgreSQL. Flexible documents and fast iteration usually want MongoDB.
Will the API be documented?
Yes. You get a Postman collection with every endpoint, example requests and example responses. Premium adds written handover documentation.
Can you add to an existing backend rather than start fresh?
Yes. I will read the existing code first and follow its patterns rather than dropping in a different style next to it.
Do you handle security?
Input validation, hashed passwords, rate limiting, CORS and environment secrets are standard on every package. If you need a formal audit, tell me and I will quote it separately.

