I will integrate secure user authentication, jwt, oauth, or firebase login

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Nayeem A

About this gig

Security is the most critical part of your application. Don't risk a data breach.


Implementing authentication incorrectly can leave your users vulnerable. I specialize in building production-grade authentication systems that are secure, compliant with modern standards.

Whether you need a custom JWT implementation for your Node.js backend or a seamless Firebase integration for React, I have done it all.


What I Will Implement:


Secure Sign Up & Login: Email/Password with Bcrypt hashing.

Social Authentication: One-click login with Google, Facebook, GitHub, or Twitter (OAuth2). Session Management: Secure HttpOnly Cookies or JWT Tokens.

Forgot Password Flow: Secure email links to reset credentials.

Role-Based Access (RBAC): Separate dashboards for Admins and Users.


My Tech Stack:

  • Frontend: React.js, Next.js (NextAuth)
  • Backend: Node.js, Express
  • Services: Firebase Auth, Auth0


Why choose me?

  • Security Best Practices: I prevent common attacks like XSS and CSRF.
  • User Experience: I build smooth, error-free login forms with validation.
  • Full Support: I will help you integrate this into your existing app.


ALREADY HAVE AN APP? Please message me with your current tech stack

Get to know Nayeem A

Nayeem A

Software Developer

5.0(1)
  • FromBangladesh
  • Member sinceJun 2025
  • Last delivery7 months
  • Languages

    English, Bengali, Spanish, Arabic, Hindi
👩‍💻 I'm a full stack web developer. Whether you need a website or app for your business or any other reason,I'm here to help. I build scalable responsive fast websites. I can optimize your project according to your needs. I previously build many projects of my own like my own portfolio or e-commerce sites. 💥Looking forward to working with you.

My Portfolio