Writing

Posts from my research and projects, or on anything I find so cool. Mostly computer architecture and hardware acceleration, with occasional posts on my interests or puzzles I couldn't pass on.

• A neural network on a chip I built 2026-10-10

  Building a systolic-array AI core and a tiny CPU from scratch, then running a LunarLander policy on an FPGA.

• I Reverse Engineered Jane Street's ASIC Puzzle 2026-09-05

  Working backwards from the constraints to the circuit they were really asking for.