Nathan H. Leung

Co-Founder, CTO @ Harbor (YC P26) | AI for Clinical Research | runharbor.com

Co-founder

Harbor· Spring 2026🇺🇸 United States

in LinkedIn 𝕏 @nathanhleung

2025Co-founder· Harbor

Founder · since 2025

Company

Harbor

Role

Co-Founder, CTO

current

Stage

—

no public source

Raised

—

no public source

Based

San Diego, California, United States

current

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Harbor

AI-native CRO for clinical trial operations

Spring 2026

Experience

Career

Harbor
Co-founder
Co-Founder, CTO · San Diego, California, United States · 2025 – Present
2025
Pacific Crest Trail Association
Walking · California, United States · 2022
2022
Ramp
Engineering · United States · 2021
2021
Google
Engineering · Mountain View, California, United States · 2019
2019

Bio

Nate (CTO) is an ex-Google, ex-Ramp engineer who has built websites serving hundreds of thousands of visits per month and open-source projects with millions of downloads. He studied pure math at UCLA and computer science at the University of Michigan.