I will fix asp net core c sharp and ef core API bugs


Informazioni su questo servizio
Professional.NET Backend Stabilization
Is your ASP.NET Core application throwing runtime exceptions or experiencing sluggish database performance? I specialize in debugging complex.NET environments and optimizing Entity Framework (EF) Core for enterprise-level applications.
My Expertise Includes:
- EF Core Optimization: Fixing N+1 query issues and LINQ performance bugs.
- Dependency Injection: Resolving Scoped/Singleton lifetime mismatches.
- Security & Auth: Fixing IdentityServer4, Auth0, and RBAC bugs.
- Web API: Debugging DTO mapping and Middleware pipeline errors.
Why hire me?
- Security-first approach (SQL Injection & XSS protection).
- Commitment to clean, high-performance C# code.
- Detailed technical notes on all resolutions.
Please message me with your stack trace or logs before ordering!
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Full Stack Developer, Backend Specialist
- DaBangladesh
- Membro dagen 2026
Lingue
Inglese
FAQ
Which databases do you support for.NET Core bug fixing?
I support all major databases compatible with Entity Framework Core, including SQL Server (MSSQL), PostgreSQL, MySQL, and SQLite. Whether your issue is a connection string error or a complex query performance problem, I can resolve it.
Can you fix bugs in specific.NET versions or help with upgrades?
es, I am an expert in.NET 6,.NET 7, and.NET 8. I can fix bugs in your current version or assist in migrating your legacy code to the latest Long-Term Support (LTS) version to ensure security and performance.
Do you provide documentation for the fixes implemented?
Absolutely. For Standard and Premium packages, I provide a technical summary of the root cause and the specific code changes made. This helps your team understand the solution and prevents the same bug from returning in the future.

