I will build secure node js rest apis with jwt authentication and role based access

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C
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Md Sajib

About this gig

A solid API is the foundation of every great application. If your API has inconsistent responses, poor error handling, or no proper authentication, everything built on top of it will eventually break.


I build clean, well-structured, production-ready REST APIs using Node.js and Express. Every API I deliver is secure, documented, and maintainable by your team.


WHAT EVERY API INCLUDES:

  • JWT-based authentication (access tokens + refresh token rotation)
  • Role-based access control (define custom roles: admin, user, moderator, etc.)
  • Input validation with Joi or Zod (no raw, unvalidated requests ever hit your database)
  • Centralized error handling and consistent JSON response format
  • Rate limiting and basic brute-force protection
  • Mongoose (MongoDB) or Prisma (PostgreSQL) data layer
  • Swagger/OpenAPI documentation (your frontend team will thank you)
  • Environment-based config (dev, staging, production)
  • Unit tests for core routes and auth logic


ALSO AVAILABLE:

  • Email verification and password reset flows
  • OAuth 2.0 (Google, GitHub, Facebook login)
  • File uploads with AWS S3 or Cloudinary
  • WebSocket integration for real-time features


Tell me what you're building, and I'll design the right API architect

Get to know Md Sajib

Md Sajib

Full Stack Web Application Developer MERN Specialist

5.0(9)
  • FromBangladesh
  • Member sinceApr 2022
  • Avg. response time1 hour
  • Last delivery8 months
  • Languages

    English, Bengali, Dutch, French, German, Hindi
I’m an enthusiastic Software Developer with 3+ years of experience in building web applications. I work with the Full stack technolody called MERN Stack. React js, Next js, Node js, GraphQL, and MongoDB. I create business websites and custom web applications that are secure, scalable, and easy to use. My goal is to deliver high-quality work on time and ensure your satisfaction. Let’s build your website or app and grow your business online!

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