Browse categories
Explore
Fiverr Pro
English
$
USD
I will build a rest API with nodejs mongodb or supabase
Avinash Kumar
About this gig
Are you looking for a professional Node.js REST API developer? You're in the right place!
I will build you a high-quality, scalable, and secure REST API using Node.js.
What I offer:
Node.js + Express.js REST API development
MongoDB / PostgreSQL / Supabase database
JWT Authentication and authorization
Payment gateway integration (Razorpay)
File upload (Cloudinary)
Firebase integration
API documentation
Deployment on Render
Clean and maintainable code
My Tech Stack:
️ Backend: Node.js, Express.js
️ Database: MongoDB, PostgreSQL, Supabase
Auth: JWT, Firebase, Supabase Auth
️ Cloud: Render, Cloudinary, Firebase
Payments: Razorpay
My experience:
I have built REST APIs for 3 live production projects:
ServeEase Home services booking app API
KaamConnect Freelance marketplace API
EduPath AI Education platform API
Why choose me?
⭐ Fast delivery
⭐ Clean and secure code
⭐ Regular updates
⭐ 100% satisfaction guaranteed
⭐ Free revisions included
Feel free to message me before ordering!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Avinash Kumar
Avinash Kumar
Mobile and Web App Developer React Native NextJS
- FromIndia
- Member sinceDec 2025
Languages
Hindi, English
I am a Full Stack Developer specializing in React Native mobile apps and Next.js web applications.
I have built 3 live production projects:
📱 ServeEase — Home services booking app (React Native)
🌐 KaamConnect — Freelance marketplace (Next.js)
🤖 EduPath AI — AI education platform
I can build:
✅ React Native Mobile Apps (Android & iOS)
✅ Next.js Web Applications
✅ Full Stack Apps (Node.js + MongoDB)
✅ REST APIs & Backend Development
Fast delivery. Clean code. 100% satisfaction guaranteed!
FAQ
Q1: What technology do you use?
A: I use Node.js with Express.js for API development, MongoDB / PostgreSQL / Supabase for database, JWT for authentication, and deploy on Render.
Q2: Will the API be secure?
A: Yes! I implement JWT authentication, input validation, and secure endpoints in all APIs.
Q3: Do you provide source code?
A: Yes, complete source code is included in all packages.
Q4: Can you integrate payment gateway?
A: Yes! I have experience integrating Razorpay payment gateway with test and live modes.
Q5: Where will the API be deployed?
A: I deploy all APIs on Render — free and reliable hosting.
