John G is an experienced engineering leader with 14 years building and scaling products from startup to enterprise, currently leading engineering at Harvey AI in San Francisco. He has a strong track record at Asana and Venmo, where he led large cross-functional teams, launched core monetization and automation systems, and shaped hiring and operational processes for rapid growth. Known for blending hands-on technical design (payments, iOS SDKs, automation engines) with people leadership, he regularly manages managers and staff tech leads to deliver at scale. His background includes product launches that materially moved company strategy and market value, and he holds patents from his work at Fin. He’s skilled at translating customer-facing needs into reliable infrastructure while improving recruiting and interview practices across organizations. Columba-educated and product-minded, he pairs pragmatic engineering judgment with a taste for playful side projects (like a social drawing app) that keep his curiosity sharp.
14 years of coding experience
12 years of employment as a software developer
BS Computer Science, BS Computer Science at Columbia University
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