- 🧪 Building compilers and languages for ML — PPy (Python → LLVM / CUDA / StableHLO) and Linnet (a typed tensor language)
- ⚡ Writing GPU kernels in CUDA, Triton, and Vulkan compute; researching GPU graph DBMS at POSTECH DBLab
- 🤖 Deep learning, RL, and LLM agents as CSO at Algorix
- 🚩 CTF with POSTECH PLUS — DEF CON CTF 34 Finals, 4th
