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Nikola Zupancic

I am a student in my 4th year at Queen’s University, currently studying Computer Engineering.

My primary interests lie in low level programming and working with software and hardware, as well as reverse engineering and malware analysis. The main languages I use are Rust, python, and C/C++.

I also do some CTFs, mainly focusing on Reverse Engineering, but also occassionaly branching to other categories like Binary Exploitation or Cryptography.

Here you can find my CTF challenge write ups, projects (not many) and links to contact me.

Recent

rev/cancers 🦀 - Securinets CTF Quals 2025
·16 mins
rev/Gateway - Cyber Apocalypse CTF 2025: Tales from Eldoria
rev/backtrack - Nullcon HackIM CTF Goa 2025
·7 mins
rev/oscilloscope - Nullcon HackIM CTF Goa 2025
·2 mins
crypto/Bit by Bit - PatriotCTF 2024
·4 mins
rev/Typecheck UMDCTF 2024
·4 mins