Bumkeyy 👋 🔭 Product Engineer at Toss. (Dec 2025~ ) 🔭 Product Engineer at Naver Corp. (Aug 2021~ Nov 2025) 🔭 Product Engineer at SK Hynix. (Jan 2019 ~ Jul 2021) 🎓 B.S. in Computer Science, Hanyang University, Seoul, Korea (FEB 2019) ✉️ kgbum2222@gmail.com