I will fix bugs or add features to your python app

J
joel_diaz23
J
joel_diaz23
Joel Diaz
fix bugs or add features to your python app
Full Screen
fix bugs or add features to your python app

About this gig

  1. I will fix bugs and add new features to your Python app quickly, cleanly, and professionally.
  2. I will debug, improve, and customize your Python application with reliable and maintainable code.
  3. I will help you fix Python errors, optimize code, and add features to your app or script.
  4. Professional Python developer for bug fixing, feature additions, and custom app improvements.


  • Programming language

    • Python

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Operating systems
    • Databases
    • Testing procedures

  • Frontend framework

    • Bootstrap
    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • FastAPI
    • Next.js
    • Node.js

  • AI & low/no code builders

    • Cursor

Get to know Joel Diaz

Joel Diaz

Software Developer, Automation, Excel

  • FromEcuador
  • Member sinceMar 2026
  • Avg. response time1 hour

  • Languages

    Spanish, English
Hi, I'm Joel from Ecuador. I build and fix software — I have hands-on experience developing POS systems from scratch. I help small businesses with custom scripts, data organization in Excel, simple automations, and small software features. I work fast, deliver concrete results, and communicate clearly in Spanish and English.

My Portfolio

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