Software Engineer & Security Enthusiast

Java / Python3 / Node.js · Pwn & Crypto · CUDA & High Performance Computing

Pwnable Cryptanalysis High Performance CTF

Software engineer by day, CTF player by night. I enjoy binary exploitation, GPU-accelerated cryptanalysis, and researching weird bugs.

Featured Projects GitHub LinkedIn

About Me

I am a Software Engineer mainly focused on backend development, where performance, reliability and clean architecture matter the most. Outside of work, I play CTFs (mostly pwn & crypto) and contribute to open knowledge through writeups and responsible disclosure.

Featured Projects

CUDA_CubeAttack

Cryptanalysis · CUDA · High Performance

High-performance implementation of cube attacks against stream ciphers, leveraging GPU parallelism for large-scale cryptanalysis.

C/C++CUDACrypto

sarscov2vec

Bioinformatics · Machine Learning

Fast and minimal tool for NLP-based embedding of SARS-CoV-2-related active fragments and similarity clustering from scientific literature.

PythonMLBio

CTF-Writeups

CTF · Pwn & Crypto

Collection of writeups documenting exploits and cryptography challenges I’ve solved in different CTF competitions.

pwncryptoreverse

CTF & Security

Member of several CTF teams over the years, playing mostly pwn and crypto. Also active in ethical bug hunting through responsible disclosure.

Contacts

If you want to talk about software engineering, backend systems, or security research:

Email: marcogarlet [at] gmail [dot] com