Hi there
I'm Jaeyoung Jang, a Sophomore student majoring in Information Security at Sunrin Internet High School,
as well as a backend developer and white hat hacker.
I'm from Daegu, South Korea 🇰🇷. And now, Seoul saram and daegu tobagi.
About Me
- Backend Developer / White Hat Hacker
- Hobbies: Aircraft operation (Pilot flight), Phasmophobia
- Email: [email protected]
- Instagram: @0jae0_
Education
- Transferred from Daegu Dongpyeong Middle School
- Daegu University Information Security Gifted Education Center — High-B
- Graduated from Seoul Sillim Middle School
- Sunrin Internet High School (Sophomore)
- KITRI WhiteHat School 1st
Experience
- Republic of Korea Ministry of National Defense White Hat Contest - 2nd
- Ministry of Education Hacking Competition - 4th
- And more - multiple hacking competition awards and finalist
-
Project execution and paper publication for web vulnerability fuzzer combining commercialized web fuzzer
(Confidential)
- Challenge Author for Dreamhack X-MAS CTF 2023 (Christmas CTF)
- Challenge Author for Layer7 CTF 2024 & 2025
Stack
C Python FastAPI Flask JavaScript TypeScript
Currently Studying
- Aircraft Operation (Pilot Flight)
- CSAT Preparation