About Me

Who am I?

Hi, I'm Szymon Stepniak, and I'm a freelance software consultant and a content creator.

My mission is to help you to become a better software developer. That is why I create articles, videos, and tutorials that explain various (and sometimes complex) concepts of software development using simple language and easy to follow examples.

I don't know everything, but I keep learning new things continuously. And I try to inspire you to do the same.

A few facts about me

  1. My personality type is Assertive Logistician (ISTJ-A).
  2. I'm a founder of ToruĊ„ Java User Group.
  3. I have answered a few hundreds of questions on Stack Overflow.
  4. I'm an avid book reader and printed books collector.

What I'm currently working on?

YouTube videos

I create programming video tutorials for my YouTube channel. It allows me to connect two hobbies: sharing the knowledge I gained through the years of practice, and producing high-quality videos.

Visit my YouTube channel »


I use this blog as the main platform for publishing interesting and useful articles about programming. I started it in September 2017, and today e.printstacktrace.blog is visited by 20-30k unique visitors every month.


I'm also a full-time freelancer. My mission is to help companies develop stable products that are easy to maintain and grow. I worked with small startups, as well as large organizations.

Hire me on Upwork.com »

Contact me

Want to get in touch? Feel free to connect with me on Twitter and say "Hi!". If you would like to reach out with a collaboration or business proposal, email me at [email protected]