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Sam Bhagwat

2x founder

Sam Bhagwat

founder/ceo mastra, author “principles of building ai agents” / “patterns for building ai agents”

FounderMastra logoMastra· Winter 2025San Francisco Bay Area
in LinkedIn𝕏 @calcsam
2024Founder· Mastra
Founder · since 2018
Company
Mastra
Role
founder / ceo
current
Stage
—
no public source
Raised
—
no public source
Based
San Francisco Bay Area
current
Founder / co-founder — the company's markEmployee / research role
Source: LinkedIn work history
Profile coverage5 of 7 · missing posts, contact
Mastra logo
Mastra

The Javascript framework for building AI agents, from the Gatsby devs

Winter 2025

Experience

Career

  • Mastra logo

    Mastra

    Founder

    founder / ceo · San Francisco Bay Area · 2024 – Present

    2024
  • Netlify logo

    Netlify

    Principal Engineer · San Francisco Bay Area · 2023

    2023
  • Gatsby logo

    Gatsby

    Co-founder

    Cofounder · San Francisco Bay Area · 2018 – 2023

    2018

  • PlanGrid

    Software Engineer · San Francisco Bay Area · 2016 – 2018

    2016
  • Zenefits logo

    Zenefits

    Software Engineer · San Francisco Bay Area · 2014 – 2015

    2014
  • Boingo Wireless logo

    Boingo Wireless

    Software Engineer · San Francisco Bay Area · 2013 – 2014

    2013
  • Blueseed logo

    Blueseed

    CFO · San Francisco Bay Area · 2012 – 2013

    2012

  • Mars & Company

    Associate Consultant · San Francisco Bay Area · 2011 – 2012

    2011
  • The Church of Jesus Christ of Latter-day Saints logo

    The Church of Jesus Christ of Latter-day Saints

    Missionary · India · 2009 – 2010

    2009
  • Various Organizations logo

    Various Organizations

    Researcher, Reporter & Editor · San Francisco Bay Area · 2006 – 2009

    2006

Bio

Founder/CEO of Mastra. Spent last ~8yrs as cofounder of Gatsby.js, an open-source React website framework, scaled to $5M ARR, sold to Netlify. Eng <20 at Zenefits (W13) and Plangrid (W12). Spent two years knocking doors. Stanford '11.