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William Lovely

6x founder

William Lovely

Prev Underdog, Federacy (YC)

Founder

Federacy· Summer 2018Los Angeles Metropolitan Area

in LinkedIn 𝕏 @wsul

2026Founder

Founder · since 2005

Company

—

Role

Founder

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

Federacy

Penetration testing and bug bounty platform.

Experience

Career

Castine Security
Founder
Founder · Los Angeles, California, United States · 2026 – Present
2026
Self-employed
Founder
Founder · 2026 – Present
2026
Founder
Founder
2026 – Present
2026
Federacy
Co-founder
Co-Founder · 2019 – 2026
2019
Federacy
Co-founder
Co-Founder, CEO · Sunnyvale, California, United States · 2018 – 2019
2018
Underdog
Chief Product Officer · 2023 – 2026
2023
Underdog
VP, Business Operations & Data · 2023
2023
Underdog
Chief of Staff to CEO · 2022 – 2023
2022
Pistol Lake
Co-founder
Co-Founder, CEO · Los Angeles, California, United States · 2012 – 2018
2012
Shareaholic, Inc.
Head of Product · Cambridge, Massachusetts, United States · 2011 – 2012
2011
Accelgolf
Co-founder
Co-Founder, CEO · Cambridge, MA · 2008 – 2011
2008
Citi
Alternative Investments · 2006 – 2008
2006
CERC
Founder
Founder · 2005 – 2007
2005