Pat Cullen
Login to view DISC.Pat Cullen is the Founding CTO at YearOne, an AI-powered software engineering intelligence platform. He has extensive experience scaling technology startups, notably growing the engineering team at Carrot Fertility from 3 to over 70. Peers describe him as a transparent, strategic, smart, and empathetic leader who excels at connecting engineering with broader business goals.
Outside of his primary CTO role, Pat co-founded Guava Tri, an AI-powered triathlon coaching platform, indicating a strong personal interest in endurance sports like swimming, biking, and running. He is a hands-on technologist who actively explores and shares insights on the latest AI coding assistants like Claude Code and Cursor.
Interesting fact: Pat secured strategic investment from Accenture Ventures for his current company, YearOne, in July 2025.
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