Browse categories
Explore
Fiverr Pro
English
$
USD
I will debug, fix and optimize your python code or script
Eren C.
About this gig
Im a Computer Engineering student with a background in AI and data analysis. I regularly write, debug, and optimize Python code, so I know where to look when a script crashes or starts acting weird.
What I can fix and improve:
- Runtime & Syntax Errors: Fixing Traceback errors, import issues, and type mismatches.
- Logical Troubleshooting: Sometimes the code runs fine but the output is completely wrong. I track down those silent logic bugs too.
- Refactoring & Anti-Patterns: I can clean up messy scripts, remove unnecessary loops, and speed things up. I can also modernize outdated code and imports.
- Security & Best Practices: I check for common security issues and bad practices that could cause problems later.
- Databases & Data Handling: Fixing Pandas/NumPy issues, SQL query errors, and API integration problems.
- Readability: Adding comments and restructuring code so it's actually understandable and maintainable.
NOTE: If you're not sure what's wrong with your code, feel free to message me. I can take a quick look; help you figure out the best approach and suggest the package that fits your problem best.
Get to know Eren C.
Eren C.
Data Analyst, Python Programmer, Machine Learning, SQL
- FromTurkey
- Member sinceApr 2026
- Avg. response time1 hour
Languages
English, Turkish, Japanese
Hello! I'm Eren, a Computer Engineering student with a strong focus on solving real-world problems through code. I specialize in Python, data engineering, and machine learning. During my internship at Sna-Consulting, I gained hands-on experience driving data analysis and integrating Large Language Models (LLMs).
Alongside my AI and data expertise, I am proficient with SQL, Docker and GitHub, with a solid foundation in C and Java. Whether you need custom Python automation, data processing, or AI/LLM solutions, I am dedicated to delivering clean, efficient results.
Thanks!
FAQ
Do you write scripts from scratch?
This specific gig is dedicated entirely to debugging, refactoring, and optimizing code you already have. My focus is taking your broken or slow script and making it run perfectly!
What do I need to provide to start the order?
Please provide the complete Python script (.py file), a brief explanation of what the code is supposed to do, and any specific error messages or Tracebacks you are currently getting. If your code uses external files (like CSVs), please include a sample of those as well!
