About

I am Dairi Oussama Abderrahmane (also known as oussachi and agrippa), a computer science graduate with a focus on cybersecurity, networks, and low-level exploitation.

I received my Engineer’s degree (Ingénieur d’État) and Master’s degree from l’École Nationale Supérieure d’Informatique (ESI, Algiers), specializing in computer systems.

Currently looking for full-time opportunities in networking, cybersecurity, systems programming or software engineering. My ideal role would push me technically and let me approach problems creatively.

My interests include:

• Networks and network protocol security
• Binary exploitation and reverse engineering
• Security automation using LLMs
• Systems programming