UK capital-markets research platform

The platform serves stock analysis to thousands of investors, which means ingesting and reconciling financial data across global markets every day. I architected the engineering backbone: the pipelines, data models and processing systems that turn raw market and fundamental data into the rankings and metrics the product is known for.

The work spanned high-throughput ingestion, data quality, and the performance engineering needed to keep a large analytical dataset fast and correct — numbers people trade on, so they have to be right.