Ferran Colomina
Senior Offensive Security Engineer at Factorial
Spain
Summary
👤
Senior🎓
Top SchoolFerran Colomina is a Senior Offensive Security Engineer with 12 years of hands-on experience blending red-team offensive techniques and blue-team defensive engineering across cloud and e-commerce environments. He has repeatedly moved between consulting and in-house roles, leading penetration tests, APT simulations, and building automated SOAR playbooks while defending AWS and Azure platforms with Microsoft Defender XDR and Sentinel. At startups and scale-ups he’s deployed and tuned WAFs, managed attack surface discovery, and ran proactive threat hunting to uncover shadow IT and supply-chain risks. Ferran’s background in computer engineering and a master’s in information assurance gives him deep technical grounding from web and mobile app security to network and VoIP assessments. Colleagues describe him as a pragmatic operator who pairs offensive creativity with measurable defensive improvements and a knack for turning pentest findings into automated, repeatable remediation.
12 years of coding experience
2 years of employment as a software developer
Computer engineering degree specialization in information technologies (networks systems management and security), Computer engineering degree specialization in information technologies (networks systems management and security) at Universitat Autònoma de BarcelonaMaster's degree Computer and Information Systems Security/Information Assurance, Master's degree Computer and Information Systems Security/Information Assurance at La Salle BCN
Catalan, Spanish, English
Github Skills (17)
ipv45
interop5
django5
jekyll4
java4
security4
job-scheduling4
python4
ipv64
ids4
android3
blueteam3
infosec3
cybersecurity3
frida3
Programming languages (2)
Github contributions (5)
Cloudxtreme/NetDefense
May 2014 - Dec 2014
Contributions:33 commits in 6 months
intrusionipv4ipv6idsdetect
SrFlipFlop/Mobile-Network-Tracker
Aug 2015 - Nov 2022
Contributions:2 pushes, 1 branch in 7 years 4 months
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