Hiroyuki Hayashi

Senior Product Manager with 10+ years orchestrating end‑to‑end product lifecycles—from vision and UX research to scalable growth. Passionate about AI‑driven content platforms, PLG strategies, and crafting data‑informed user experiences.

Expertise

Selected Projects

AI Writing Suite

Automated transcription → outline → draft workflow adopted by 1,200+ enterprise customers; reduced editorial turnaround by 60%.

PLG Onboarding Revamp

Redesigned freemium activation flows, driving +35% retention and +48% upgrade rate within 90 days.

Career Highlights

2023 — Present Senior PM, Freelance etc
2018 — 2023 B2B SaaS & Media Senir PM
2005 — 2018 UX Designer, Product Owner for job seeker

Let’s Connect

Interested in collaboration or just want to say hi? Drop a line below — I’m always eager to chat about all things product, growth, and AI.