Sebastian Witowski

I'm a software engineer with 8 years of experience in full stack development, operations and project management. My main programming language is Python, but I don't shy away from other languages. In my spare time, I like to talk about Python, best practices, and productivity.

To see how I write code, you can check my GitHub account. To see for who I've been writing code in the past, check my LinkedIn profile.

Check out the consulting page to see what I can help you with. If you have a project that you would like to discuss or if you would like to learn more about my workshops, feel free to contact me.

Modern Python developer's toolkit

Learn about the best modern tools available in the Python ecosystem and how to use them efficiently.

1 day

Python Fundamentals

Understand the fundamentals of Python 3. This course is perfect for beginners and intermediate developers.

3 days

Advanced Python

Understand the advanced features of Python 3. This course is perfect for intermediate and advanced developers.

3-4 days

Python

Disable pip Outside of Virtual Environments

Nov 28, 2019

How to stop pip from running outside of a virtual environment and messing up your dependencies?

Project Management

How to Prepare for the CAPM Certification Exam

Nov 14, 2019

Earlier this year, I passed the CAPM exam with a very good score. This is how I prepared for it.

Python

You Don't Have to Migrate to Python 3

Oct 30, 2019

Python 3 is great! But not every Python 2 project has to be migrated. There are different ways how you can prepare for the upcoming Python 2 End of Life.

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I love to talk at conferences, so if you would like to have me speaking at yours - contact me.
Here are some examples of my presentations: