Leading Sigma’s query compiler and query serving teams, as well as doing whatever else I can to improve our engineering function and keep up our amazing growth curve.

Actively hiring for both teams, DM me if you want a challenging role in data infrastructure software at a rocket ship company!

Pre-investment diligence + advising CEOs and eng leaders within portfolio

Great Expectations is the world’s most popular data quality solution. The team behind the ubiquitous open source project (20M downloads a month on PyPi) now provides a groundbreaking “batteries included” SaaS product, GX Cloud, that allows for easy set up and seamless collaboration across an enterprise.

Joined GX post Series B to take the engineering org to the next level and build out a brand new SaaS product, with both freemium users and enterprise customers. Along the way, grew and matured the engineering team from 10 to 25, rewrote much of our open core to create GX 1.0, and in 2025, launched our first core LLM-based capability.

Pave is the best compensation toolset on the market, with an automated, real-time approach to data integration, a delightful, modern SaaS experience, and the largest shared data set by far.

Joined as CTO to lead a small but mighty team into the post Series B growth stage. Doubled the size of the team in 6 months and drove many areas of maturation for the team, particularly around data integration, security and observability.

Optimizely is the market leading web experimentation platform, used by the Fortune 500 and small businesses alike to optimize their user experiences.

Joined as CTO, led the shift toward more developer-focused products (feature flagging / progressive delivery), and managed a team of 100+ through a global pandemic and a successful acquisition by Insight Partners. Executive sponsor for top accounts including eBay, Alaska Airlines, and Fox.