2x founder

Mark Nazzaro

Co-Founder & CTO @ Compyle (YC F25)

Co-founder

Compyle· Fall 2025 🇺🇸 San Francisco, California, United States

in LinkedIn

2025Co-founder· Compyle

Founder · since 2024

Company

Compyle

Role

Co-Founder & CTO

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

Compyle

The coding agent that actually collaborates with you

Fall 2025

Experience

Career

Compyle
Co-founder
Co-Founder & CTO · San Francisco Bay Area · 2025 – Present
2025
Hadrius
Founder
Founding Software Engineer · New York, New York, United States · 2024 – 2025
2024
arXiv
Software Engineer · New York, New York, United States · 2024
2024
arXiv
Software Engineer · 2022 – 2024
2022
University of Maryland
Student · 2020 – 2024
2020
CyberWarrior Academy
Teacher · Online · 2020
2020
Innovation Institute
Teacher · Newton, Massachusetts, United States · 2018 – 2020
2018

Bio

Mark is the Co-founder and CTO of Compyle. Previously the second engineer at Hadrius, he helped scale the company to its Series A, led engineers, and built much of the core AI product. Before that, at arXiv, he led the move to the cloud and launched its first major UI change in decades.