I will fix your flask bug, python backend issue or API problem

P
philipp_herud
P
philipp_herud
Philipp Herud
fix your flask bug, python backend issue or API problem
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fix your flask bug, python backend issue or API problem

About this gig

I help businesses and developers fix Flask and Python backend issues quickly and reliably.


If your Flask app has bugs, deployment problems or backend issues, I can help you troubleshoot and solve them.


I work with custom Flask applications, REST APIs, dashboards and backend automation.


I can help with:

  • Flask bug fixing
  • Python backend debugging
  • REST API development
  • API integrations
  • Database issues (SQLite / PostgreSQL / MySQL)
  • Login / authentication issues
  • Forms not submitting
  • File upload bugs
  • Email sending problems
  • Admin dashboards
  • Docker & deployment issues
  • Gunicorn / nginx setup
  • Webhooks
  • JSON API responses
  • Performance optimization
  • Code cleanup & refactoring


Technologies I work with:

  • Python
  • Flask
  • REST APIs
  • PostgreSQL
  • SQLite
  • MySQL
  • Docker
  • nginx
  • Gunicorn
  • Jinja2
  • HTML / CSS / JavaScript
  • Git / GitHub


Why work with me?

  • ️Fast communication
  • Clean and maintainable code
  • Practical solutions
  • Focus on fixing the actual issue quickly
  • Experience with custom web applications and backend systems


Before placing an order:

Please send me a message first with:

  • project details
  • code snippets
  • screenshots
  • error messages


Ill review the issue and suggest the best solution before we start.

  • Programming language

    • Python

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Localization
    • Performance
    • Databases

  • Frontend framework

    • Bootstrap
    • jQuery
    • Tailwind CSS

  • Backend framework

    • FastAPI
    • Flask

Get to know Philipp Herud

Philipp Herud

Python Development

  • FromGermany
  • Member sinceOct 2025

  • Languages

    English, German
I'm a freelance web developer and founder of Herud-Web based in Germany. I specialize in Python backend development with Flask and custom web applications. I work on everything from debugging existing applications to building APIs, internal tools, dashboards and custom backend systems from scratch. My focus is always: clean architecture maintainable code reliable performance fast and clear communication Whether you need a bug fixed, a Flask API built, or support with an existing project — I'm happy to help.

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