I spent eight years working in the Bay Area and six in Tokyo, including roles at Rakuten, KPMG, and Woven by Toyota.
Global experience
Bay Area · 8 years
Tokyo · 6 years
Taipei · current
Languages
English · native
Mandarin · native
Japanese · JLPT N2
I manage GAZAI.ai's software development center and independently build DeVoSim, an autonomous-systems verification test bench that turns readable scenarios into reviewable evidence.
Woven by Toyota · Technical Program Manager · 2022—2024
Arene Virtual Vehicle
Arene Virtual Vehicle is a test-automation product for validating vehicle software earlier, before it reaches a physical car. I was one of two product owners for a roughly 50-person development organization across Tokyo, Palo Alto, and Ann Arbor.
I led the test-automation UX for the 2026 Toyota RAV4, set product direction, shipped quarterly features, and brought the product into Toyota engineering workflows. The work helped teams find integration issues earlier and spend less time building, running, and triaging tests.
Invention of the Year · Silver · team award · named patent inventor
Independent project · 2026—present
DeVoSim
DeVoSim is a requirement-driven verification system for autonomous flight. It turns readable scenarios into controlled tests, deterministic verdicts, and replayable evidence.
I built DeVoSim independently. Its award-winning search experience placed third at the 2026 European Defense Tech Hackathon – Taipei. It filters candidate drones using traceable results from similar simulation tests—and can assemble and run a new simulation for the exact mission before purchase.
Requirement-driven verification for autonomous flight
System
ArduPilot · Gazebo · Pixhawk · Raspberry Pi
Product
Mission → existing evidence → new pre-purchase test
Recognition
Award-winning · 3rd place · European Defense Tech Hackathon – Taipei 2026
GAZAI · Technical Program Manager · 2024—present
GAZAI.ai and anini
GAZAI.ai is an AI creative suite for making manga, ads, images, and video. anini is an AI companion app combining real-time chat and voice with image and video generation.
I led anini from development through its iOS and Android launch in Japan and helped build GAZAI.ai from zero to 30,000+ monthly active users. I also built and managed the Taipei development team and taught live GAZAI.ai seminars.
A Slack translation bot I designed and built for multilingual teams. React with a flag to translate inside the original thread.
Outside work
Come talk to me about…
A finished Seiko mod
Watch modding
Making affordable watches more personal.
I take inexpensive Seiko watches apart and rebuild them with more character. Sometimes I borrow from classic Sinn or Seiko designs; other times I ghost the bezel, age the dial and hands, or replace acrylic with sapphire.
Contact
Let’s connect
LinkedIn is the best place to reach me. Email works too.