Gradient automates complex data workflows for enterprise using AI. I lead the applied science team, where we develop and deploy prototypes using language models and agentic systems. I also engage with customers and the AI community through blog posts, webinars, and speaking events.

Eppo is an experimentation and feature management platform. I advised on statistics and ML research ideas, primarily around sequential testing through it's acquisition by Datadog. I also helped with early hiring and community engagement.

CloudTrucks is a business management backend and marketplace for small freight trucking fleets. I was the 1st data hire, eventualy leading the Data org. We owned analytics (+eng), data eng, data science, and machine learning. I also built and maintained data infrastructure, and solutions to routing optimization, business intelligence, spot market and contract pricing.

Opendoor is an online buyer and seller of residential real estate. I developed and deployed algorithms to optimize a range of business practices. Projects include: algorithmic list pricing of $X B of home inventory; risk + demand modeling of inventory; micro forecasts and counterfactual analysis; recommending homes to buyers; reactive UIs for interpretable ML and expert belief updates

Optimizely provides A/B Testing, personalization and content management software as a service. I co-authored Stats Engine - a sequential testing procedure with multiple testing corrections for online evaluation of randomized controlled trials (RCT) - and wrote production implementation to power statistics of all commercial products ($XX MM ARR). Statistical voice internally and externally through conferences, blog posts and webinars. Consultant from 2017 to 2020.

I taught Mathematics of Sports - STATS 50 @ Stanford. Topics include sports physics, optimal strategies, and statistics of analyzing outcomes and predictions.

Earnest is a fintech lender. I designed the initial underwriting platform and process, and trained a team in its daily use.

I developed an algorithm to efficiently importance sample light reflected from hair.