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Fiverr Pro
English
$
USD
I will build rest apis with nodejs
Devendra Kumar
About this gig
Need an API that actually works in production, not just in Postman?
I build REST APIs with Node.js and Express, connected to PostgreSQL, MongoDB, or whatever database your project needs. I've been doing this for 9 years, so I know the patterns that hold up and the shortcuts that cause problems later.
What you get:
- Clean, documented endpoints
- Proper auth (JWT or API key)
- Input validation and error handling
- Postman collection so you can test everything yourself
I write code I'd be comfortable maintaining myself. That means readable structure, clear naming, and no magic that breaks the moment something changes.
Message me before ordering if you're not sure which package fits. I'll give you a straight answer.
Get to know Devendra Kumar
Devendra Kumar
Full Stack Developer specializing in NodeJS, React, NextJS and React Native
- FromIndia
- Member sinceOct 2025
- Avg. response time4 hours
Languages
Hindi, English
I've been building things on the web for 9 years — and honestly, I still enjoy every part of it.
My work mostly lives in the Node.js + React + Next.js world. I've built REST APIs, wired them up to PostgreSQL, MongoDB, and Redis, and pushed them to production with CI/CD pipelines.
For mobile, I work with React Native, which means your iOS and Android apps share one codebase — and your budget goes further.
If your project involves Node.js, React, Next.js, React Native, or needs a solid backend API — I'm probably a good fit. Drop me a message, even if you're not sure what you need yet.
Other Software Development Services I Offer
FAQ
What information do you need to get started?
A brief description of what the API needs to do, the endpoints you have in mind (or a rough idea), and which database you are using or prefer. If you already have a frontend or mobile app that will consume the API, share those details too.
Which databases do you work with?
PostgreSQL, MySQL, and MongoDB are my primary ones. I also work with SQLite and Redis for caching. If your project uses something else, message me first, and I will let you know if it fits.
Will the API have proper documentation?
Yes. Every package includes a Postman collection so you can test all endpoints yourself. The Premium package also includes inline code comments, so any developer who picks this up later can follow what is happening.
Can you work with an existing codebase?
Yes, as long as you can share the repo or relevant files. I will review the existing structure first and flag anything that might affect the work before we proceed.
Do you handle deployment?
Deployment to Railway, Render, or a similar platform is included in the Premium package. If you need deployment on a specific server or cloud provider like AWS or DigitalOcean, message me, and we can discuss it as a custom order.
What happens if something breaks after delivery?
If something breaks because of my code, I will fix it. I offer a revision window on every package. The Premium package includes 7 days of post-delivery support for exactly this reason.
Can I request a custom package if my project does not fit the listed tiers?
Absolutely. Message me with the details, and I will put together a custom offer that fits your actual needs. I would rather scope it properly than have you overpay or underorder.
