Whoami
My name is Julio Araujo and I'm currently working as a technical security leader. I'd like to use this blog as a way to help others in their careers, share knowledge, and so forth. Here's my most recent professional experience:
Director, Information Security @
Rocket.Chat
Present
Hands-on • Security Leadership • Strategy • Governance • AppSec • Cloud Security • IT Security
Head of Security @
Rocket.Chat
2024-2026
Hands-on • Security Leadership • Strategy • Governance • AppSec • Cloud Security • IT Security
Senior Application Security Engineer @
Rocket.Chat
2024
Secure SDLC • Threat Modeling • Code Reviews • Automation • Web App/API Pentesting
Senior Offensive Security Engineer @
Loadsmart
2021-2024
Web App/API Pentesting • AWS Pentesting • Mobile App (Android/iOS) Pentesting • Adversary Simulation/Purple Teaming • Phishing Assessments
Senior IT Security Engineer @
OpenZeppelin
2023-2024
Cloud Security • IAM • IT Security • Compliance • Web App/API Pentesting
Lead Cybersecurity Consultant @
Berghem
2019-2021
Security Leadership • Web App/API Pentesting • Active Directory Pentesting • AWS Pentesting • Mobile App (Android/iOS) Pentesting