I will fix bugs crashes and slow code in your cpp csharp or python project

T
tahirayub1993
T
tahirayub1993
Tahir Ayub

About this gig

Is your app crashing, freezing, leaking memory or giving wrong results? Did AI-generated code stop working and you don't know why? I'll find the real cause and fix it.


I'm a C++ Application Architect with 9+ years of debugging large production software, including the multi-threading bugs most developers avoid.


What I fix:

  • Crashes, access violations, segfaults
  • Deadlocks, race conditions, hangs
  • Memory leaks and slow performance
  • Build, linker, Visual Studio and CMake errors
  • DLL load failures (missing or incompatible DLLs)
  • Bugs in AI-generated ("vibe-coded") code


Languages: C++, C#/.NET, Python, Node.js


You get:

  • Fixed and tested code
  • A plain-English explanation of the root cause
  • Advice to stop it happening again


Message me with the error before ordering so I can confirm the scope.

Get to know Tahir Ayub

Tahir Ayub

Cpp Application Architect, Debugging Legacy Modernization and AI Dev Workflows

  • FromPakistan
  • Member sinceOct 2026
  • Avg. response time1 hour
  • Languages

    Urdu, English
I'm a C++ Application Architect with 9+ years of experience building and fixing large Windows desktop software for enterprise companies. I specialize in hard bugs (crashes, deadlocks, memory leaks), modernizing legacy C++/MFC code, and C#/WPF applications. I also set up AI coding workflows with Claude Code and MCP, and teach C++ to learners and course creators. B.E. Computer Engineering (NUST). I reply fast, explain what I changed, and deliver tested code.

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