2020.03 ~         | KGU Computer Engineering

2022.06 ~ 2022.06 | Certification - Network Manager 2

2022.10 ~ 2022.10 | Certification - PC Master 2

2023.03 ~         | Club - K.knock 14th
2023.10 ~ 2023.10 | 2023 Hspace CTF - Final (team K.knock)
2023.11 ~         | KGU 2024 SW Bootcamp
2023.12 ~ 2023.12 | 2023 KCTF - 4th (solo)
2023.12 ~         | KnockOn Bootcamp STAFF

2024.03 ~ 2024.12 | K.knock 15th Web Mentor
2024.03 ~ 2025.03 | K.knock Server Manager
2024.03 ~ 2024.03 | HTB Cyber apocalypse CTF 2024 Quals (team K.knock)
2024.03 ~ 2024.03 | LineCTF - 37th (team K.knock)
2024.03 ~ 2024.03 | Certification - CSTS
2024.04 ~         | IoT Bug Bounty
2024.04 ~         | Hacktheon CTF Quals 45th (팀장이 바보)