Research & engineering
Selected contributions.
Systems, research, and engineering work, with my role and the available evidence made explicit.
Open-source experiment
Faster search through cheaper questions
Approximate string search that trades some recall for fewer edit-distance comparisons.
Open-source prototype
Reconstructing order flow from snapshots
A C++ parser, streaming pipeline, and heatmap for examining changes in a limit order book.
Some industry work remains confidential. I share only the details I’m authorised to make public.