Tuning a streaming UI inside an English-first team.
UX engineering on a major Japanese streaming service inside an organization where English is the official language. Iterated player UI, layouts, and small-but-frequent UX touches, working across teams in English.
Daily-feel improvements on a service many people watch.
A major Japanese streaming service operating inside an organization with English as the official internal language. I joined as a UX Engineer focused on iterative UI/UX improvements — not redesigns, but the daily-feel changes that compound across many viewers.
Small changes still compound across the viewing experience.
- Micro-improvements rarely show up in dashboards. A better hover state or sharper transition is felt, not measured.
- Cross-cultural review carries hidden translation cost. UX intent obvious in one language can soften by the time it reaches a reviewer in another.
- "Daily-feel" changes have no natural stopping point. Without discipline, the team would chase polish forever.
Carry UX intent across languages and cultures.
Iterated player and layout UX in small loops
Streaming services live by thousands of small UX decisions: tap targets, transition timings, where the hover state lands. Most of my contributions sat in this register — frequent, small, observed after shipping. Lots of micro-improvements, lots of "is this better or worse" conversations.
Worked the design ↔ engineering boundary in English
Daily standups, design reviews, and code reviews ran in English with engineers and designers from many backgrounds. The hard skill being built wasn't JavaScript — it was lossless communication of UX intent across languages and cultures.
Handling small points of friction.
- Numerous UI/UX improvements shipped to a service with significant viewership.
- Fluency operating in English-first teams — a skill that has compounded across every project since.
- Internalized the discipline of small, observed iterations — a habit I now bring into design and product decisions.
This experience still shows up in how I design products today: looking for the small friction points people touch repeatedly, shipping a narrow improvement, then observing whether it feels better. Working in English also sharpened how I explain design intent in Figma, specs, and reviews.