Hey there!

I am Igor Roztropiński, a programmer passionate about unraveling the mysteries of programming, software engineering, software design, computer science, networks and the inner workings of binary and digital machines. In a nutshell, I want to become the absolute best software engineer that my potential allows me to be. Here, I invite you to this journey.


If you, like me, possess an insatiable curiosity and a relentless desire to dive deep and broad into the very essence of these subjects, constantly pondering questions like:

...and if you also think these are all fascinating questions, but they do not matter at all, if we do not deliver results effectively and productively, then you will feel at home here!

If some of that sounds a little too vague or abstract, worry not! I have been working in the industry since 2017 and have shipped, collaborated on and maintained many production-ready and production-used systems - both at work, for companies, and in my own ventures and projects. I am deeply, deeply curious about answers to those questions, but ultimately, they serve us to architect and deliver software that provides value in the real world, for real people.

You can also join my Newsletter, check out my code on GitHub or find me on LinkedIn. And if you like videos more, I sometimes post on YouTube under the same name (Binary Igor) as well.

Finally, if you have valuable feedback, questions, corrections or an extension of my work, or just want to get in touch, shoot me an email at [email protected].

I hope you will enjoy this journey as much as I do!