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About Holypython is a coding platform where you can learn and practice Python Programming interactively. aims to explain complex programming concepts as clearly as possible, now enhanced with AI at, so we can provide intuitive programming content to our visitors.

If you’d like some direct support from a professional mentor or expert feel free to check out these support packages. You can contact me or my team 24/7.

We appreciate it when our users and visitors share with friends and family, on Social Media, on their Github repositories or on their personal/institutional websites. In the past has been featured on University of Texas at Austin’s Neuroscience Department official syllabus and many other prestigious tech blogs.

About the Founder

My name is Umut SAGIR, I have finance & engineering background. I am keen on various computer science concepts and I worked at global banks in quantitative finance & economics positions in the past. 

My professional work nowadays spans across running, management consulting, DevOps, Python scripting, quantitative finance, portfolio management, ML & AI.

If you’d like to get in touch, I invite you to visit my personal website where I write about my personal experiences and technical solutions.

Educational Use was created to provide practical and interesting programming resources as well as exciting technical tutorials. Here, you can learn Python from scratch and practice it without leaving your browser through our browser-based Python exercise modules. I receive lots of emails from professors, teachers, academicians and non-profit organizations regarding the use of programming content on this website. Nothing makes me happier than seeing Holypython’s content being utilized in educational context. If you are interested in incorporating material on the website in your educational content please feel free to do so without any extra permission. When feasible, attribution or linking to the original source on this website would be much appreciated.

Here are some of the prestigious institutions worldwide which have used or incorporated’s programming content at varying capacities:

  • Nasa Summer Schools
  • University of Texas at Austin Neuroscience Department
  • British Columbia Institute of Technology
  • The University of British Colombia
  • Satakunta University of Applied Sciences, Finland
  • Bialystok University of Technology, Poland
  • Hanover University of Applied Sciences and Arts
  • Nasa Center for Climate Simulation
  • Hillel IT School, Ukraine
  • Universiti Kuala Lumpur
  • Saint George’s School
  • Tampere University, Finland
  • Université Paris-Saclay- University of Cincinnati
  • University of Applied Sciences, Technikum Wien Austria
  • Jakarta State Polytechnic
  • City University of New York
  • Instituto Federal Espirito Santo
  • University of Kuala Lumpur
  • Grand Canyon University
  • Purdue University
  • Greenford High School in Ealing, London
  • L’Université Claude Bernard, Lyon
*This is not an exhaustive list and is compiled based on server data, notices, requests and backlink profiles as well as usage in official syllabi.

Licensing Information

All the code involved in the HolyPython project is licensed under MIT license and all the content included in the HolyPython project is licensed under Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) license. Please get informed about the licenses before considering to get involved with HolyPython’s code or content such as articles, tutorials, posts, tips, tricks, blog posts, social media posts, lessons, exercises etc.


We proudly use the following technologies (and many others):