Rilke Petrosky Ulloa
Santo Domingo, Distrito Nacional, Dominican Republic
Summary
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SeniorRilke U is a seasoned cybersecurity and systems engineering leader with 14 years of professional experience and a lifetime of hands-on work in network/security, reverse engineering, exploit development, and low-level systems programming. Currently COO at Pentraze Cybersecurity, he has led red teams and security operations while architecting VoIP/CTI platforms, BI-driven telephony systems, and experimental AI virtual assistants. Deep expertise in UNIX kernel internals, C/C++/assembly, and adversarial emulation complements a track record of discovering zero-days, crafting custom shellcode, and performing complex malware analysis. Known for creative, unconventional solutions to uncommon problems, he blends research-grade vulnerability hunting with production-grade server and automation engineering. Based in Santo Domingo, he pairs decades of self-driven study with applied leadership across startups and enterprise engagements, and his GitHub persona—“bizarre code percolation”—hints at an experimental, exploratory approach to code and security research.
14 years of coding experience
Stackoverflow
1,175reputation
191kreached
24answers
0questions
Github Skills (65)
django10
python9
orm9
nodejs9
security7
ndc7
ossec7
sailsjs6
jquery6
gruntjs6
rootkit6
pci-dss6
browser6
headless-browser6
jshint6
Programming languages (6)
Github contributions (5)
xenomuta/coffee-trace
Aug 2012 - Oct 2015
Contributions:36 commits, 1 PR, 3 pushes in 3 years 2 months
tracescoffee-scriptstack-tracescoffeelines
open-ndc/ndc-js-sdk
Sep 2015 - Oct 2015
Contributions:75 commits in 28 days
javascriptsdkndctypescriptsdk-js
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