Welcome to my personal website.
A passionate programmer with 5 years of commercial experience in C++. I am also familiar with Python, Bash, and several other languages. I obtained my engineering degree from the Faculty of Electronics and Information Technology at Warsaw University of Technology.
Cheat engine like cmd tool in C able to hack variables in programs (e.g a single player game). It was attaching to a pocess, scanning the memory in threads and looked for matching values. Version for Windows and later Linux.
A cmd program that was able to find all the exe files in the directory, attach an additional section to it and then copy itself to that section. Then it pached entry point of the exe file with a jump to the addtional section. The section at the end had a jump back to the beginning of the orginal program so it was able to work normally. It worked with simple cmd programs but didn't work with a more complicated ones with UI. A lot of assembly debugging with OllyDbg was necessary to build that.
You can reach me at: akoszews@gmail.com
Or call: +48 668 081 491
Or find me on Linkedin: https://www.linkedin.com/in/arkadiusz-koszewski-888b17128/