Gabriele Tulumello

Student of Computer Science @ Sapienza

Software Developer & Cybersecurity Enthusiast

~/whoiam

Currently a second-year undergraduate student in Informatica (Computer Science) at Sapienza University of Rome. I am driven by a deep curiosity about computation, problem-solving, and the architecture of data. My academic path fuels my passion for building secure, efficient, and well-structured software systems.

~/projects

2D Game Engine

Java Vanilla

Currently developing a 2D game in Vanilla Java, implementing a custom engine written from scratch. The project explores game loop timing, custom collision detection, and raster rendering logic.

> Source Code: Private (Course Submission pending)

~/cyber-skills

Current areas of expertise and ongoing specializations.

Web Security

Core Focus
  • > Vulnerability research and web application analysis.
  • > Progressive expansion of skills towards decentralized architectures and Web3 Security.

RevEng & BinExp

Learning
  • > Reverse Engineering and Binary Exploitation.
  • > Theoretical consolidation through university courses and hands-on practice via CTF challenges.

~/cyber-achievements

CTF competitions, certifications, and rankings.

Finalist

2025 OliCyber.IT

National Finalist at the Italian Cybersecurity Olympiads. Challenges focused on Web Security, Cryptography, Binary Exploitation and Misc.

> View Official Ranking
Participant

2025 SMD CyberChallenge

Selected to compete in a CTF. Participant in the 2025 edition of the SMD (Stato Maggiore della Difesa) CyberChallenge.

Internal Leaderboard
STANDBY

Next Objective

Reserved space for future CTF competitions, professional certifications, or new cybersecurity milestones. Currently evaluating new opportunities.

> Scanning for targets_

~/tech-stack

Main Languages

Core
Java Java
Python Python
JS JavaScript
CLI CLI

Learning

Exploring
C C
ASM Assembly
SQL SQL
Kotlin Kotlin
Cloudflare Cloudflare

Tools & Environments

Toolkit
Linux Linux
Git Git
BURP BurpSuite
GHDR Ghidra
Docker Docker

~/beyond-the-code

Discipline, strategic thinking, and off-screen pursuits.

Chess

FIDE

Former FIDE-registered competitive player. Strong interest in strategic endgames and predictive analysis.

> View Personal Profile

Piano & Theory

5 years of private instruction. Solid foundation in classical repertoire and music theory.

Technology is not an isolated field, but a universal instrument for discovery. I see it as a versatile bridge connecting pure logic with human behavior, a powerful tool designed to simplify complex systems and drive creative connection across disciplines.