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


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
Software Developer
- FromBangladesh
- Member sinceJun 2025
- Last delivery7 months
Languages
English, Bengali, Spanish, Arabic, Hindi
My Portfolio
Other Software Development Services I Offer
FAQ
What tech will you use for authentication?
Depending on your needs, I can use JWT (with httpOnly cookies), or Auth0. I’ll confirm before starting.
Can you add Google or GitHub login?
Yes,
Will you provide code?
Yes, full source and guide.

