Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix csharp dotnet core backend bugs, errors, and API issues
Aniket C.
About this gig
What I can help you with ?
- Fix C# and .NET runtime errors
- Debug ASP.NET Core backend issues
- Fix REST API bugs and response errors
- Resolve logic, exception, and performance issues
- Improve existing backend code quality
- Small backend enhancements and fixes
Technologies I work with:
- C#
- .NET / ASP.NET Core
- REST APIs
- SQL
- Entity Framework
Why choose me?
- Clear communication
- Clean and understandable code
- On-time delivery
- Honest scope & pricing
- Beginner-friendly but professional service
NOTE :
Please message me before placing an order to discuss the issue and confirm the scope. This helps avoid misunderstandings and ensures fast delivery.
Get to know Aniket C.
Aniket C.
DotNET Backend Developer API Bug Fixing Expert
- FromIndia
- Member sinceJan 2026
Languages
Hindi, English
Hi, I’m Aniket — a Computer Science engineering student and C# .NET backend developer.
I specialize in building and fixing backend logic using C#, ASP.NET Core, and REST APIs. I enjoy debugging backend issues, improving performance, and writing clean, maintainable code.
What I can help you with:
• Fixing C# & .NET bugs
• ASP.NET Core backend development
• REST API creation & debugging
• Database integration (SQL basics)
• Code cleanup & optimization
FAQ
What kind of bugs do you fix?
I fix backend bugs related to C#, .NET, ASP.NET Core, REST APIs, logic errors, exceptions, and minor performance issues. Please message me with details before ordering.
Do you work with existing codebases?
Yes. I can work with existing projects, understand your code, and fix issues without changing the overall structure unless required.
Do you provide full backend development?
This gig is mainly for bug fixing and small backend tasks. For full backend development or large features, please contact me first for a custom offer.
What do you need from me to get started?
I’ll need a clear description of the issue, error messages (if any), and access to the code (GitHub, ZIP file, or relevant files).
Do you fix database-related issues?
Yes, I can help with basic to intermediate SQL and database-related bugs, including query errors and API–database integration issues.
Why should I message you before ordering?
Messaging first helps me understand the issue clearly, confirm the correct package, and ensure faster delivery with no confusion.
