zsh — cv.pgj11.com
┌──(peter㉿pgj11)-[~]
└─$ whoami

Peter Gabaldon Julia

Cybersecurity Engineer

Graduate in Computer Engineering from the University of Murcia with 5 years of professional experience as a Cybersecurity Engineer. Cybersecurity has been my passion since I was a child

┌──(peter㉿pgj11)-[~]
└─$
📍 Murcia, Spain github.com/PeterGabaldon pgj11.com
// 01  About

Curiosity at the core

Peter Gabaldon Julia

Since I was a kid I've been deeply curious.  I think that’s the best way to describe myself: the typical child who took his toys apart. That curiosity pushed me to teach myself, never shying away from complex, technical knowledge. Somewhere along the way I found my passion: cybersecurity, and especially its offensive side.

I'm a Computer Engineering graduate from the University of Murcia with five years of professional experience as a Cybersecurity Engineer. I build and manage security projects at mid-size and large companies, and support the SOC through forensic and incident response work. More than ten years in total, mostly self-taught. 

// 02  Experience

Where I've worked & studied

Work

Cybersecurity Coordinator

ITRESIT — Murcia, Spain
Team coordination Security strategy Project management Business Central Client engagements
Mar 2026 — Present

Cybersecurity Engineer

ITRESIT — Murcia, Spain
Cybersecurity research Incident response Ethical hacking Hardening Network security
Mar 2021 — Present
Education

BSc in Computer Engineering

University of Murcia
Thesis: Design & Development of Innovative Cyber Exercises in a Cyber Range
2018 — 2023
// 03  Skills & Tools

What I work with

Languages

C++CC#JavaPythonPHPBashSQLJavaScript

Security & research

Penetration TestingVulnerability ResearchReverse EngineeringMalware AnalysisExploit DevelopmentWeb Application SecurityApplication SecurityNetwork SecurityHardeningIncident ResponseSecurity ArchitectureOWASP

Reversing & tooling

IDA ProGhidragdbWinDbgOllyDbgBurp Suite

Platforms & cloud

FortinetCrowdStrikeAzure SentinelMicrosoft DefenderMicrosoft 365Microsoft ExchangeBusiness CentralLinuxRHELAWS
// 04  Certifications

Credentials

// 05  Research & Projects

Selected work

Tools, vulnerability research and proofs of concept.

// Published CVEs
// 06  Writing

From the blog

Long-form technical write-ups on pgj11.com and ITRESIT Labs.

On my personal blog I publish long-form technical breakdowns of my research, covering vulnerability hunts, Windows internals and offensive tooling, including the multi-part ‘Finding TeamViewer 0days’ series.

Read the blog →  pgj11.com

I also write for ITRESIT Labs, the research blog of the cybersecurity department at ITRESIT, where I work — deep-dives on vulnerability research and offensive tooling from the team.

ITRESIT Labs →  labs.itresit.es
// 07  Social Networks

Find me around the web

// 08  Contact

Let's talk

contact.sh
# reach me on
linkedinin/pedro-gabaldon-julia
The PDF version of my CV is available on request. Message me on LinkedIn and I’ll send it over.
LinkedIn →