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I will integrate google oauth, social login and jwt authentication in react node
Samson
About this gig
Need Google login, social login, OAuth or secure authentication added to your React or Node.js application?
We can help integrate a clean authentication flow into your existing web app without rebuilding what already works.
Our service covers Google OAuth, OAuth 2.0, social login, JWT authentication, protected routes and API authentication for React and Node.js applications.
What we can help with
- Google OAuth and Google Login
- OAuth 2.0 integration
- Social login
- JWT authentication
- React authentication
- Node.js authentication
- Login and signup flows
- Protected routes and API endpoints
- Access and refresh token handling
- Authentication error fixing
- OAuth redirect and callback issues
- API authentication
Technologies
React, Node.js, Express, JavaScript, REST API, JWT, OAuth 2.0 and related authentication services.
Whether you need to add Google Login to an existing application, connect social authentication, secure your API, or troubleshoot an authentication issue, we'll work with your current setup and requirements.
Please message us before ordering so we can review your application, existing authentication setup and exact requirements.
Get to know Samson
Samson
Senior Backend and Frontend Developer!
- FromNigeria
- Member sinceMar 2026
- Avg. response time1 hour
Languages
English, German, Italian, Spanish, French
Frustrated by backend bugs, payment gateway errors, broken APIs, or a slow website? I build secure, scalable solutions that keep your business running smoothly.
I'm Sam P, a backend developer specializing in API integration, Stripe, PayPal, Laravel, PHP, Node.js, and full stack development.
I develop custom web applications, fix backend issues, integrate payment gateways, and optimize performance with clean, reliable code.
Expect clear communication, quality work, and solutions delivered on time.
My Portfolio
FAQ
Can you add Google OAuth to my React application?
Yes. We can integrate Google OAuth / Google Login into an existing React application and connect it with the appropriate backend authentication flow.
Can you integrate OAuth with Node.js?
Yes. We can integrate OAuth with Node.js/Express backends and connect the authentication flow with your frontend and API.
Can you add JWT authentication?
Yes. JWT authentication can be added for login sessions, protected routes and API authorization depending on your application's architecture.
Can you fix an existing Google OAuth error?
Yes. We can investigate common OAuth issues such as redirect URI errors, callback problems, configuration issues and authentication failures.
Can you add Facebook or GitHub login?
Yes, depending on the provider and your application's existing architecture. Please message us with the provider you need before ordering.
Can you integrate authentication into an existing app?
Yes. Existing React, Node.js and Express applications can be reviewed and the authentication system integrated into the current project.
Do you provide a complete login and signup system?
Yes. The Standard and Premium packages can cover broader authentication requirements such as login, signup, JWT, protected routes and related functionality.
What do you need before starting?
We'll need your project files or repository access where appropriate, authentication requirements, preferred login provider, existing API details and any relevant credentials/configuration required for the integration.
