I will build a secure node js backend and rest API with user login

A
amanjusta
A
amanjusta
Aman Justa

About this gig

Need a secure login system or backend API for your app or website? I build production-ready Node.js and Express backends with MongoDB.

What I can build:

Signup and login with JWT and refresh tokens

Email verification and password reset

Google login (OAuth 2.0)

Two-factor authentication (2FA)

Razorpay payments and webhooks

Input validation, rate limiting and security headers

Why work with me:

I've built and deployed a full app backend with subscriptions, plus a reusable authentication service

Clean, organised code you can maintain

Clear communication and on-time delivery

Before ordering, message me your project details so I can confirm the right package for you.

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 Aman Justa

Aman Justa

Node js Backend And API Developer

  • FromIndia
  • Member sinceOct 2026
  • Avg. response time1 hour
  • Languages

    English, Hindi
I'm a full-stack JavaScript developer specialising in secure Node.js and Express backends. I build login systems (JWT, Google login, email verification, 2FA), REST APIs, MongoDB databases, and payment/webhook integrations. I've built and deployed a complete mobile app backend with subscriptions, plus a reusable authentication service. I also build React front ends. I write clean code, communicate clearly, and deliver on time. Message me with your project and I'll tell you honestly how I can help.