2015-2020 BA(Economics), Kagoshima University🎓

2020-2022 Rails Developer, Money Forward Inc. 💰

2022~ Red Teamer, somewhere on the Earth🌍

Certification:

• OSCP 2023.02
• OSWE 2023.05
• OSED 2023.10
• OSEP & OSCE3 2024.01

Achievement:

• 2020.12 Yamato Security Capture-The-Makimono (pentest competition) 2nd prize🥈
• 2021.10 BugBountyHunter.com hackevents 3rd prize🥉
• 2022.01 Swag from Sony, Bounty from Rockstargames on Hackerone
• 2023.01 IdekCTF 2022 27th place with /bin/cat team and got some stickers
• 2023.06 NahamConCTF 2023 9th place with /bin/cat team