Investing at the Seed stage in “hard tech.” Like the very first Silicon Valley venture firms, we love companies where the primary risk is technical and the founders have technical backgrounds. We invest out of our $150M Fund III, with a typical initial check size of $1-3M, often leading rounds and taking board seats, but sometimes co-leading or following.Like my other partners at the firm, I love everything hard tech, but I have a particular interest in pure software (new tech in AI and machine learning), deploying computer vision to novel applications, software tools and services (devtools), that enable developers and other makers and creators. My partners all have engineering backgrounds in other areas and invest in areas they know and have built in before. Check out Avidan, Kane, Chrissy, and Emily's profiles to read more about them.

Vice Chair, Investment CommitteeChair, Audit Committee

The mission of Teespring’s engineering team is: “To build the platform that lets anyone, anywhere turn ideas into reality.” Led engineering, product, data, design, and IT. This is where I learned how to be a wartime executive.

SideTour was acquired by Groupon in September, 2013. Our engineering team joins GrouponLive to bring SideTour's local experiences to Groupon's 40M+ active mobile and web users.I lead the New York-based engineering team for GrouponLive, which includes all of the live ticketed events offered on Groupon, including concerts, events, theatre, and sports.Our team was part of the large effort to move Groupon off of its Rails monolith and into a NodeJS-based SOA backed by Ruby and Java APIs. Our relatively small team built and shipped on several front-end web and mobile projects and three backend services designed for web and mobile clients in the year and a half I was there.

SideTour is an online marketplace for local experiences, events, and tours. We offer customers the chance to book once-in-a-lifetime experiences like dinner with a Wall Street banker-turned Monk, luging with an Olympic silver medalist, and guided events hosted by local experts like one of the three female Masters of Wine in the United States or a tour of the world's largest outdoor graffiti museum guided by its curator.I joined SideTour immediately after it left the TechStars program as the first technical hire. I built a team of engineers around the practices I learned at Pivotal Labs, and learned how to adjust them to a growing seed-stage startup. I created an open and creative engineering culture that interacted seamlessly with the rest of the organization, from product and design to business development, editorial, and finance. We took a data-centric approach to product decisions and surfaced important business metrics to the entire company, and scaled the Ruby on Rails application as the company grew.SideTour was acquired by Groupon in September 2013. We continued operations, but largely stopped building new features on the SideTour platform, instead moving SideTour inventory onto the Groupon marketplace.

Joined the Pivotal Labs New York office when it was just a corner in a shared office space, and left after we outgrew two offices, shortly before the company was acquired by EMC.Pivotal engineers practice agile and lean methodologies doing full-stack development and BDD/TDD, working primarily in Ruby on Rails, Javascript, HTML, CSS, testing with Cucumber and RSpec. They work closely with teams onsite, side-by-side with designers, product managers, and CEOs, enabling agile XP practices through pair programming with client developers.Agile software consultant for New York-area startups, including Case Commons, Red Rover (Tech Stars alumn second class), Five Star Basketball, and Bookish.

Engineer working on interdisciplinary, cross-platform technology for iRobot's Government and Industrial Division, third party Robot Developer Kits (RDKs), and research projects. Worked on various government contracts including MTRS, and the Robot Aware Head MK I and Mk II projects.Worked with internal startup division, iRobot Healthcare, doing mobile software development, software and hardware prototyping, and conducting user interviews and market research for very early investigation for the product that would eventually become iRobot's Ava mobile robotics platform.Created and demoed an Android application that drove an iRobot Create via mobile phone at Google/IO 2010.