I will fix asp net core bugs and application errors


About this gig
Quick & Reliable ASP.NET Core REST API Bug Fixes
Struggling with REST API errors in ASP.NET Core? I can help you identify, fix, and optimize your backend fast and reliably.
Im Madiha, a full-stack .NET developer with 10+ years experience, specializing in:
- ASP.NET Core REST API troubleshooting
- SQL Server database debugging
- Entity Framework issues
- API integration & authentication problems
Services Included:
- Bug identification & resolution
- Performance optimization
- API endpoint testing & validation
- Secure REST API fixes
- Optional small feature additions
Why Choose Me:
- Fast, reliable, and clean fixes
- Clear communication & updates
- On-time delivery guaranteed
- First 3 clients get a special discounted rate
Contact me first to discuss your issue so I can provide the best solution.
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Get to know Madi
Expert in Full Stack Development and SQL Database
- FromPakistan
- Member sinceJul 2023
- Last delivery1 year
Languages
Urdu, English
My Portfolio
FAQ
What types of ASP.NET Core bugs can you fix?
I can troubleshoot and fix a wide range of ASP.NET Core issues, including API errors, exceptions, incorrect responses, authentication problems, database-related errors, routing issues, validation errors, and unexpected application behavior.
Can you fix REST API errors?
Yes. I can diagnose and fix REST API issues such as incorrect status codes, failed requests, serialization problems, routing errors, authentication/authorization issues, and API response problems.
Can you fix bugs in my existing ASP.NET Core project?
Yes. I can work with your existing ASP.NET Core project, identify the source of the problem, implement the required fix, and verify that the affected functionality works correctly.
Can you fix authentication and authorization issues?
Yes. I can troubleshoot common authentication and authorization problems in ASP.NET Core APIs, including JWT-based authentication, role-based authorization, token validation, and access-related errors.
Can you fix CORS errors in my API?
Yes. I can investigate and configure CORS-related issues that prevent your frontend, mobile application, or other clients from communicating correctly with your ASP.NET Core API.
Can you troubleshoot API performance issues?
Yes. I can investigate certain backend performance problems, including inefficient database queries, slow API endpoints, unnecessary processing, and other application-level bottlenecks.
Can you fix a bug that only occurs in production?
Yes. I can investigate production-related issues using the available logs, error messages, deployment configuration, and source code. Please provide the necessary details and access required for troubleshooting.
Will you test the fix after making changes?
Yes. I will verify the affected functionality after implementing the fix and make sure the solution addresses the reported issue as agreed in the order scope.

