Secure JWT Authentication + RBAC Setup

Ali Toman

Starting at

$

300

About this service

Summary

I implement or upgrade your authentication system to be fully secure and scalable.
This includes token-based auth, secure hashing, refresh token rotation, role permissions, and validation.
Your auth system will be clean, maintainable, and ready for production environments.

FAQs

  • Can you integrate with my current users?

    Yes, no data loss or account breakage.

  • Do you support OAuth providers?

    Yes — Google, Microsoft, and custom.

  • Is this secure for production?

    Yes — all security patterns follow PCI-DSS logic.

What's included

  • JWT Authentication Setup

    Full implementation of access + refresh token system.

  • RBAC Permission System

    Role-based access with route-level permissions.

  • Secure Password Hashing

    bcrypt or argon2 configured for production security.

  • Refresh Token Rotation

    Secure flow preventing token theft or replay attacks.

  • Input Validation & Rate Limiting

    Hardened login/register endpoints.

  • API Documentation

    Clear reference showing how to use all auth endpoints.

  • Deployment Checklist

    Steps to safely deploy the auth system in production.

  • 7-Day Support

    Message support after delivery for adjustments.

Duration

4 days

Skills and tools

Backend Engineer

GitHub

GitHub

.NET

.NET

Node.js

Node.js

Postman

Postman

TypeScript

TypeScript

Industries

IT Infrastructure

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