John is a Senior Engineer and team lead in Data Engineering at Addepar. He has a passion for high performance messaging infrastructure, distributed systems, and large financial datasets. Prior to Addepar, John spent 7 years working at Barclays in the Fixed Income pricing team in electronic trading.

Posts by John Tylwalk

Our Tech Stack

We’re building the Financial Platform for the world. We have over $500 billion worth of assets on our platform that translates to 1.4 million nodes and 6.3 million edges in our financial graph from 268 thousand accounts. Every day we process hundreds of gigabytes of data from a few hundred sources and our API server...