Blog

Research notes, validation discipline, and quant engineering writeups.

Jan 30, 2026

A practical workflow for cleaning raw tick data, enforcing types, normalizing timestamps, and writing efficient Parquet for research and backtesting.

data engineeringmarket dataparquettick data

/blog/cleaning-tick-data-to-parquet

Jan 01, 2026

How trader-tested ideas become validated dossiers, toolkits, and deployable systematic packages — with guardrails and operational clarity.

research validationsystem deliveryprocess

/blog/from-idea-to-deployed-system