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
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.
Tools, vulnerability research and proofs of concept.
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.comI 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
Find me around the web