About

My name is Adrian and I’m currently studying computer engineering (in polish: informatyka techniczna) in Wrocław, Poland. My interests include:

• Programming and computer science with a focus on the low-level parts. My fav languages are C, Rust and Python.
• “Hacking”. I play CTFs focusing on binary exploitation and a little bit of reverse engineering sprinkled there and there.
• Free and open-source software. Linux and Emacs <3
• Overall just media consumption. Anime, music, video games, youtube videos, visual novels, etc…

Random “achievements”:

• 69th worldwide on CTFtime in 2023 playing in a team made out of a small group of internet friends. In 2024 we wanted to change the team’s name from CVE2K9 to sillysec but most people in the team got, what feels like, burned out and we rarely play now, so I’m open to joining other teams, feel free to contact me.
• Some CTF highlights: 3rd place on 1753CTF 2024, 3rd place on BlueHens CTF 2023, 2nd place on NewportBlakeCTF 2023, 3rd place on AmateursCTF 2023. Now to be honest those are mostly competitions aimed at intermediate people and beginners so getting high places there isn’t that impressive, but still… it looks good on paper.
• Somehow got 30th place in day 1 of adventofcode 2023, lol.

If you’re interested in why I use the software I use, I wrote in detail about it there.