About
Bryan Onel is a security professional with over a decade of penetration testing experience who has led security teams and designed offensive and defensive security systems. He has educational background in artificial intelligence and medicine.
Founder at OneleetYC S22
Intro paths
Bryan went through Y Combinator (Summer 2022) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Nicolas Dessaigne, General Partner at Y Combinator — the partner who ran Oneleet's batch and knows the company first-hand. YC profile ↗
In turn, Bryan can intro founders to Oneleet's investors below.
Oneleet's investors · 4
Co-founders at Oneleet
Experience
- Oneleet (YC S22)Chief Executive Officercurrent2022 — presentThe Randstad, Netherlands
- Freelance (Self employed)Freelance Penetration Tester / Information Security Consultant2015 — 2022Amsterdam, North Holland, Netherlands
- Sogeti NederlandCybersecurity consultant / Ethical hacker2014 — 2015Center Of Excellence (COE),Amersfoort
- TROTS AmsterdamSpokesperson / PR / Management / Political advisor2013 — 2014The Randstad, Netherlands
- FreelanceEthical hacker2010 — 2013Freelance
Skills & more
+12 more
Database DesignInformation SecurityInformation Security ManagementPolitical CommunicationGraphic DesignCreative WritingPublic PolicySpeech WritingIT StrategyPythonPhotoshopIllustratorLanguages Dutch · English · German · Hebrew
- Microsoft Certified Solutions Expert (MCSE) — Microsoft
- Offensive Security Certified Professional (OSCP) — OffSec
- Certified Information Systems Security Professional (CISSP) — ISC2
From Bryan's professional profile.
Frequently asked questions
- Who is Bryan Onel?
- Bryan Onel is a security professional with over a decade of penetration testing experience who has led security teams and designed offensive and defensive security systems. He has educational background in artificial intelligence and medicine.
- Where does Bryan Onel work?
- Bryan Onel is Founder of Oneleet.
- What companies did Bryan Onel found?
- Bryan Onel founded Oneleet.
- Where did Bryan Onel go to school?
- Bryan Onel studied at Y Combinator (S22); Vrije Universiteit Amsterdam (VU Amsterdam) (B.Sc., Artificial intelligence); Vrije Universiteit Amsterdam (VU Amsterdam) (B.Sc., Medicine).
Founder mafias
Y Combinator mafia8,773
Also came through, then founded or led a company.
+ 8,766 more
Y Combinator mafia4,716
Also came through, then founded or led a company.
+ 4,709 more
Vrije Universiteit Amsterdam (VU Amsterdam) mafia12
Also came through, then founded or led a company.
+ 5 more
Same school
Also attended Y Combinator2,000
+ 1,994 more
Also attended Vrije Universiteit Amsterdam (VU Amsterdam)149
+ 143 more
Shared employers
Also worked at Oneleet (YC S22)4
Also worked at Freelance (Self employed)14
+ 8 more
Also worked at Sogeti Nederland8
+ 2 more






















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