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I will find and fix bugs in your python, cpp or sql code explained clearly
Hi, I'm Umar a full time Data Analyst and IT Tutor. I'm working as a freelancer since 2023. I've hands on experience in cleaning,analysis and visulizations.
I'm experienced in excel,sql,R,Python,Powe...
Sobre este Serviço
Stuck on a bug that's eating your time? Whether it's a runtime error, broken logic, or a slow SQL query, I'll find the root cause and fix it fast.
I'm Umar, a Software Engineering graduate with hands-on experience across Python, C++, SQL, and full-stack development.
What I can help with:
- Runtime errors and crashes
- Logical bugs producing wrong output
- SQL query performance and database structure issues
- Code review and cleanup for readability and best practices
- Fixing or completing AI-generated code that isn't working as expected
My process:
- You share the code and describe the issue / paste the error
- I diagnose the actual cause, not just patch symptoms
- I fix it and explain what was wrong, so you understand the solution
- You test and confirm before the order closes
Used ChatGPT, Copilot, or another AI tool to generate code and hit a wall? This is exactly the kind of problem I solve regularly AI is good at generating plausible code, less good at catching subtle logic errors or edge cases.
Message me with your code and error details and I'll confirm scope and timeline before you order.
Perguntas frequentes
What languages do you support?
Python, C++, and SQL primarily. Message me if your issue is in another language — I may still be able to help.
Do you need my full codebase?
Only the relevant file(s) and a description of the issue. I'll ask if I need more context.
Can you fix AI-generated code?
Yes — this is a common request. I diagnose and repair it the same way I would any other code.
What if the bug can't be fixed as scoped?
I'll message you before starting if the issue is bigger than the package covers, so we can adjust.
