Zak Mandhro is a serial founder and product-focused engineering leader with 12 years of experience building developer-facing platforms and voice-driven products from idea to scale. Based in San Francisco, he currently runs CoAgency, a co-intelligent workspace that evolved from PullFlow — a code review collaboration platform backed by GitHub’s co-founder and trusted by teams at Epic Games and Superhuman. His background spans leadership roles at Apple (voice assistance in-car), Google (leading mobile ads and a $300M+ native ads product), and CTO experience at a consumer voice startup powering millions of devices. Zak combines deep product management chops with hands-on technical strategy, orchestration across apps and AI agents, and a track record of aligning cross-functional teams to multiply developer productivity. He studied computer systems engineering at Purdue and management at Stanford GSB, and is known for turning complex, cross-domain problems into tightly integrated product experiences. An underappreciated strength is his ability to commercialize cutting-edge research into reliable, widely adopted platforms.
12 years of coding experience
14 years of employment as a software developer
MS, Management, MS, Management at Stanford University Graduate School of Business
BS, Computer Systems: Software Engineering, BS, Computer Systems: Software Engineering at Purdue University
Contributions:11 commits, 7 PRs, 7 pushes in 2 years 4 months
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