TB

Tomas Barreto

Operating Partner, Engineering at Kleiner Perkins

San Francisco, California

Education

Work Experience

  • Operating Partner, Engineering

    2024

  • Advisor and Angel Investor

    2013

    Advised and invested in 20+ companies including Loom, Modern Treasury and Oura.

  • Co-Founder and CTO

    2019 - 2023

    Okay was an analytics platform for engineering leaders, dedicated to surfacing the bottlenecks affecting engineers in their day-to-day activities. We provided leaders with the ability to query dozens of datasources (Git, Calendars, CI tools, Paging systems, etc.) and build signals on what's getting in the way of their teams' engineering effectiveness: meeting load, interruptions caused by on-call, slow CI systems, etc. Our customers included companies such as Brex, Plaid and Intercom, and Okay raised $6.6M led by YCombinator, Sequoia and Kleiner Perkins. Stripe acquired Okay in June 2023.

2018 - 2023

  • Scout

    2018 - 2023

2018 - 2022

  • YC Continuity Advisor

    2018 - 2022

2017 - 2019

  • VP, Product and Engineering

    2017 - 2019

2008 - 2017

  • VP, Engineering

    2016 - 2017

  • Senior Director, Engineering

    2015 - 2016

  • Director, Backend Engineering

    2012 - 2015

  • Engineering Manager

    2010 - 2012

  • Software Engineer

    2008 - 2010

2011 - 2016

  • Member, CIO Advisory Council

    2011 - 2016

2008 - 2008

  • Software Engineer

    2008 - 2008

2007 - 2007

  • VP Engineering

    2007 - 2007