Hi, I'm Muhammad Ichwan a.k.a Banua👋

Offensive Security | CTF Player

I am a Cyber Security Professional with 6 years of deep interest in the field, including 3 years of hands-on professional experience focused on penetration testing and red teaming. I am also active play CTF individually or team up every single weekends.

I specialize in identifying security weaknesses across web, mobile, API, network, and infrastructure environments — helping organizations strengthen their security posture through structured and ethical attack simulations.

Certifications

• OSCP+ – OffSec Certified Professional Plus
• OSCP – OffSec Certified Professional
• eWPTXv2 – Web Application Penetration Tester eXtreme
• CEH Master – Certified Ethical Hacker (Master)
• CEH Practical – Certified Ethical Hacker (Practical)
• CEH – Certified Ethical Hacker

What I Do

• Web, Mobile & API Penetration Testing
• Network & Infrastructure Security Assessment
• Red Teaming & Phishing Simulation
• Source Code Review
• Vulnerability Reporting (CVSS / OWASP Mapping)

Achievements

• 🏆 8th Place Patchstack S02E03 WordCamp Europe 2025 - Individual
• 🏆 10th Place ApoorvCTF International 2025 – Team Hazaza
• 🏆 4th Place Protergo CTF 2024 – Individual (banua)
• 🏆 1st Place Cyber Security PekanIT 2022
• 🎯 Finalist GEMASTIK XV & XIV Cyber Security Division
• 🎯 Finalist Cyber Jawara National 2022
• 🎯 Many More Multiple National CTF Finalist

Let's Connect (Freelance, etc)

📍 +62 896-0946-0462

📧 muhammadichwan.pentester@gmail.com