👤 about me
Backend developer, CTF enthusiast, lifelong tinkerer.
I use Obsidian as a database, have a thing for the Windows 2003 aesthetic, and build small tools to automate my life.
🏆 ACM / ICPC
- 2024CCPC Harbin ?Silver
- 2023ICPC Hangzhou ?Bronze
- 2023ICPC Nanjing ?Honorable Mention
🔧 stack
Backend: Go / Java / Spring / MySQL / Redis / Kafka
Security: Web Security / CTF / Pentest
Other: Docker / Linux / Git / GitHub Actions
📌 now
- PicoCTF challenges, Web Security
- Java backend deep dive (JUC / JVM / MySQL / Redis)
- IELTS 6.5 preparation
- Building this site from bare metal to production