I will review, debug and refactor your csharp code and sql

R
rogerkoo
R
rogerkoo
Teng Joon K
review, debug and refactor your csharp code and sql
Full Screen
review, debug and refactor your csharp code and sql

About this gig

If your codebase needs a second pair of experienced eyes, I can help with:


  • Code review & refactoring: I'll analyse your existing code, flag risks and inefficiencies, and refactor it to be cleaner, more maintainable, and easier to build on.
  • Bug fixing: Diagnosing and resolving issues efficiently, with automated tests (xUnit) if needed, where it adds long-term value.


Delivery date will be within 7 days or less, depending on the project's complexity. It can be discussed.


Note: This is my first time doing freelancing.

  • Programming language

    • C#

  • Expertise

    • Debugging
    • Databases

Get to know Teng Joon K

Teng Joon K

Experienced DotNet Software Engineer

  • FromMalaysia
  • Member sinceMar 2025

  • Languages

    English, Malay
Senior Backend Developer (C#/.NET), 19+ years in banking, insurance & fintech — now taking select freelance projects. I can help with: • Code review & refactoring — cleaner, safer, more maintainable code • Bug fixing — efficient diagnosis, with automated tests where useful Background: Chubb, UOB, a CFD trading fintech. Clear communicator, full ownership, extra-mile mindset. Taking on a small number of projects — let's talk. Tech: C#, .NET, SQL Server, ASP.NET, Blazor, JS

Related tags