I will fix python bugs and errors in scripts or flask django apps

Y
yikong666
Y
yikong666
Tianxiao L.
fix python bugs and errors in scripts or flask django apps
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fix python bugs and errors in scripts or flask django apps

About this gig

Your Python script crashes, your Flask or Django app will not start, or a deployment keeps failing? Send me the code and the error message, and I will find the root cause and fix it.


What I fix:

  • Tracebacks, exceptions and logic bugs in Python scripts
  • Flask / Django / FastAPI errors: routes, templates, database, migrations
  • Dependency, virtualenv and version conflicts (pip, requirements.txt)
  • Scripts that worked before but broke after an update
  • Automation, data processing, Excel/CSV and web scraping scripts

How I work:

  1. You send the code (zip or GitHub) and the exact error or expected behavior
  2. I reproduce the problem first, so the fix is tested, not guessed
  3. You get working code plus a short note explaining what was wrong

Please message me before ordering so I can confirm the scope. Your code stays private and is never shared.

  • Programming language

    • Python

  • Expertise

    • Debugging
    • Performance
    • Testing procedures

  • Backend framework

    • Django
    • FastAPI
    • Flask

Get to know Tianxiao L.

Tianxiao L.

Python and Excel Automation Developer

  • FromChina
  • Member sinceSep 2026

  • Languages

    English
I turn repetitive spreadsheet and document work into one-click tools. - Excel automation: merge/clean files, reconciliation, formulas, auto-updating dashboards - Python scripts: PDF data extraction, batch processing, reports (can be a double-click Windows tool) - Small web apps: booking pages, admin panels, landing pages - AI integration: connect AI models to your workflow I confirm requirements, show a sample first, test before delivery, and hand over source files with clear instructions. Send me your file and the result you want.

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