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$
USD
I will fix bugs and resolve errors in csharp dotnet and java applications
Edwin H
About this gig
Are you facing errors, bugs, or unexpected behavior in your software? I am here to help you fix them efficiently and cleanly.
I am a Software Engineer specializing in C# (.NET) and Java (Spring Boot) development. I can debug, troubleshoot, and fix issues across backend APIs, desktop applications, and databases.
What I can help you with:
- Bug fixing and troubleshooting in C# (.NET Core, ASP.NET, WPF, Avalonia) and Java (Spring Boot).
- Fixing REST API errors, controller issues, and HTTP status handling.
- Resolving database query issues (PostgreSQL, SQLite, SQL Server).
- Fixing build errors, runtime exceptions, and logic bugs.
- Code refactoring and performance optimization.
Why choose my service?
- Clean, maintainable code with clear inline comments explaining the fix.
- Fast turnaround and clear, professional communication.
- End-to-end testing to ensure your project runs smoothly.
Please send me a message with details about your project and the bug before placing an order so we can discuss the best solution!
Get to know Edwin H
Edwin H
Software Engineer
- FromMexico
- Member sinceJan 2021
Languages
Spanish, English
Hello! I'm Edwin, a Software Engineer specializing in C# (.NET) and Java (Spring Boot). I build high-performance applications, REST APIs, microservices, and custom desktop software.
What I offer:
- Custom Backend & REST API Development
- Desktop Software Development
- Database Design (PostgreSQL, SQLite, SQL Server)
- Code Refactoring & Performance Optimization
- Docker Containerization
I focus on clean architecture, modular code, and clear communication. Message me to discuss your project before placing an order!
FAQ
What do I need to provide before placing an order?
Please send me a clear description of the bug, steps to reproduce it, relevant error logs/screenshots, and access to the project source code or repository.
