SV Atlas
← All founders
Shane Thomas

4x founder

Shane Thomas

Building Mastra (YC W25), Co-host of Agents Hour, Created the first course as an MCP server

FounderMastra logoMastra· Winter 2025San Francisco Bay Area
in LinkedIn𝕏 @smthomas3
2024Founder· Mastra
Founder · since 2009
Company
Mastra
Role
Founder / Chief Product Officer
current
Stage
—
no public source
Raised
—
no public source
Based
—
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 / Chief Product Officer · 2024 – Present

    2024
  • CodeKarate logo

    CodeKarate

    Founder

    Founder / AI Engineer · United States · 2023 – 2024

    2023
  • Netlify logo

    Netlify

    Staff Product Manager · 2023

    2023
  • Gatsby logo

    Gatsby

    Head of Product · 2022 – 2023

    2022
  • Gatsby logo

    Gatsby

    Senior Engineering Manager · 2020 – 2022

    2020
  • Gatsby logo

    Gatsby

    Staff Engineer · 2020

    2020
  • Third and Grove logo

    Third and Grove

    Senior Developer · 2019 – 2020

    2019
  • Third and Grove logo

    Third and Grove

    Developer · Greater Boston · 2018 – 2019

    2018
  • Learn.Create.Build Academy logo

    Learn.Create.Build Academy

    Co-founder

    Co-Founder / CEO · Providence, Rhode Island Area · 2015 – 2019

    2015
  • STEM Fuse logo

    STEM Fuse

    CTO · Brandon, South Dakota · 2013 – 2015

    2013

  • Beginr Media LLC

    Co-founder

    Co-Founder / CEO · 2009 – 2013

    2009

Bio

Founder/CPO of Mastra. Prev: built Audiofeed (AI podcasting). Staff eng / head of product @ Gatsby. 15+ years in open source. State wrestling champion.