>/Whoami $

Hi, I am BarrYPL. I currently work as a RoR Developer based in Kraków, and I'm highly passionate about cybersecurity. I compete in CTFs as a member of the Polish team Mindcrafters.

My favorite categories are Websec, Crypto, and PWN. Since I previously worked as an electrical engineer in R&D, I also take part in hardware CTFs.

I like sharing what I learn, so check out my blog for tutorials, insights, and write-ups on the latest in cybersecurity, as well as my GitHub.

Hope you'll enjoy it!