I will debug, fix improve your python code


Level 1
About this gig
Got a Python script that's throwing errors, running slow, or just needs a professional touch? I'll jump in, diagnose the issue, and deliver clean, reliable fixes plus improvements that make your code faster, safer, and easier to maintain.
What I can help with:
- Debugging and fixing errors, crashes, and edge cases
- Refactoring for readability, performance, and best practices (PEP 8)
- Speed ups (vectorization, caching, async, profiling)
- API & web: FastAPI, Flask, Django, requests
- Automation & scraping: Selenium, Playwright, BeautifulSoup
- Data work: pandas, NumPy, CSV/Excel cleaning, ETL scripts
- Testing: unit tests (pytest), CI-friendly fixes
- Packaging & environments: venv/conda, requirements.txt/poetry
- Deployment: simple Dockerfiles, Procfile tweaks, config fixes
Why choose me:
- Clear communication and quick turnarounds
- Minimal, targeted changes with comments so you learn what changed
- Reproducible results (tests/logs/screenshots as needed)
- Security- and performance-minded fixes, not just band-aids
Ready to fix it? Click Message Sarmad Usmani with your issue and Ill get you a plan and a quote right away.
Get to know Sarmad Usmani
Understand, Think and Achieve
Level 1
- FromPakistan
- Member sinceNov 2022
- Avg. response time1 hour
- Last delivery1 month
Languages
Arabic, Urdu, English, German, French, Spanish
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FAQ
Do you sign NDAs and keep my code private?
Yes. I’m happy to sign an NDA. Your code/data stays confidential and is deleted from my local environment after delivery.
What do you need to get started?
A short problem description, repo/zip access, steps to reproduce, sample data (if any), and your Python version/OS or Docker/venv details.
Which Python versions and stacks do you support?
Python 3.7–3.12. Web (FastAPI, Flask, Django), data (pandas/NumPy), automation/scraping (Selenium/Playwright/BS4), and CLI/ETL scripts.
Will you add tests?
Yes, on request. I can write or update pytest-based unit tests to lock in the fix and prevent regressions.
Can you help with Jupyter/Colab notebooks?
Yes. I can fix cells, convert notebooks to modules/scripts, and make runs reproducible.
