Hey, I'm dragonbra 👋

I'm a Quant Researcher working with deep learning, model architecture, and experimentation.

🏁 Kaggle · 💼 LinkedIn · ✍️ Blog · ⚔️ Codeforces

• 👤 Background

  • 💼 Work: Quant Researcher.
  • 🔬 Earlier research: AI infrastructure and AutoML.
  • 🎓 Education: M.S. in Computer Science at Xiamen University.
  • 🟠 Codeforces: Master with a rating of 2174.
  • 🥈 Kaggle: Silver Medal, 91st out of 2,665 teams, in the Kaggle - LLM Science Exam (team solution).
  • 🏆 Earlier: Champion of Meta-learning from Learning Curves, 2nd Round.

• 🔍 Interests

  • 📈 Quantitative research with deep learning models and careful experimentation.
  • 🧠 Model architecture, reinforcement learning, agent systems, and research engineering.
  • 🃏 Treating Kaggle competitions as compact research environments—not just leaderboards.

• 🚧 Recently working on

  • 🌾 Kaggriculture: exploring an agent world through execution, planning, economic reasoning, strategy, and learning.
  • 🤖🛠️ Working with Codex and Claude Code as research collaborators—and turning their output into artifacts I can inspect, correct, and verify.