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I will implement asp net core jwt oauth and azure ad b2c authentication
Ghulam Shahbaz
About this gig
Need secure authentication for your ASP.NET Core application or API?
I am a senior .NET developer with hands-on experience implementing Azure AD B2C, ASP.NET Core Identity, JWT authentication, OAuth integrations, role-based authorization, and secure REST APIs.
I can help you with:
- JWT access and refresh tokens
- ASP.NET Core Identity setup
- Login, registration, and password reset flows
- Role and policy-based authorization
- Azure AD B2C integration
- Google or Microsoft OAuth login
- Claims and tenant mapping
- Swagger authentication
- Angular or Blazor authentication integration
- Authentication bug fixing and security improvements
You will receive clean source code, secure configuration, testing, and clear setup guidance.
Important: Custom Azure AD B2C policies, MFA, multi-tenant identity architecture, multiple social providers, tenant creation, and production deployment may require a custom offer.
Please message me before ordering with your current .NET version, application type, identity provider, required user flow, and deployment environment. Do not send passwords, private keys, or production secrets.
Get to know Ghulam Shahbaz
Ghulam Shahbaz
Senior DOT NET Developer ASP DOT NET Core, Azure, APIs and Blazor
- FromPakistan
- Member sinceMay 2026
- Avg. response time1 hour
Languages
Urdu, English, Punjabi
I’m a senior .NET developer with 5+ years of experience building secure, scalable web applications, REST APIs, and cloud solutions. I specialize in ASP.NET Core, C#, Blazor, EF Core, Dapper, SQL Server, and Azure. I can develop SaaS platforms, integrate third-party and AI APIs, implement secure authentication, fix backend issues, and migrate legacy ASP.NET applications to modern .NET. You’ll receive clean code, clear communication, and a reliable solution built for long-term performance. Message me before ordering to discuss your requirements.
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FAQ
Should I contact you before placing an order?
Yes. Authentication requirements vary significantly. Please share your .NET version, application type, existing authentication setup, required user flow, frontend framework, and deployment environment.
Which authentication systems can you implement?
I work with ASP.NET Core Identity, JWT bearer authentication, role and policy-based authorization, OAuth providers, and Azure AD B2C integrations.
What is included in the Basic package?
The Basic package covers JWT authentication and authorization for up to three existing ASP.NET Core API endpoints. It does not include a complete registration system, database setup, refresh tokens, or social login.
Can you integrate Google or Microsoft login?
Yes. One social login provider can be added as an extra service. Multiple providers or advanced account-linking requirements may need a custom offer.
Can you configure Azure AD B2C?
Yes. I can integrate an existing Azure AD B2C tenant, configure a standard sign-up and sign-in flow, validate tokens, and map claims. Custom policies, complex tenant architecture, or multiple identity providers require a scope review.
Do you implement refresh tokens?
Yes. Secure refresh-token generation, storage, rotation, revocation, and expiration handling can be added as an extra service.
Can you connect authentication to Angular or Blazor?
Yes. I can connect the authentication flow to an Angular or Blazor frontend, depending on your selected package and current application structure.
Will you need access to my accounts or credentials?
I may require temporary development access or configuration details. Never send passwords, private keys, production secrets, or unrestricted administrator credentials. Use temporary and limited access whenever possible.
Do you provide deployment support?
Deployment assistance for IIS or Microsoft Azure is available as an extra service. Hosting configuration and access requirements must be discussed before ordering.
What is not included in the standard packages?
Custom Azure AD B2C policies, MFA, multi-tenant identity architecture, multiple social providers, tenant creation, legacy authentication migration, and production deployment may require a custom offer.
