Website
Homepage training and fitness experience updates
Homepage language changed to English.
Senior Product Manager and Independent Builder
* Honorable Mention, 2025 IPPAWARDS
Senior Product Manager and independent builder based in Ontario.
Before moving to Canada, I spent eleven years building consumer products at Smartisan and Xiaomi. My work included mobile system apps, international versions of MIUI, a new business in Japan, and Xiaomi's first generative AI advertising platform. I'm now studying Applied Modelling and Quantitative Methods at Trent University.
The things I build on my own usually begin with a problem I know firsthand. DailyTrace started because I wanted to understand where my time went. Essayly and Otonna came from learning English. WordBoost came later, when I wanted vocabulary practice to fit naturally into everyday reading. I designed and built all four, with AI helping me turn ideas into working software.
For what comes next, I'd like to bring these two sides of my work together: the product judgment I developed on larger teams and the hands-on building I've done on my own. Ideally, that means joining a team that communicates directly and stays close to the people using what it builds. I wrote down the longer story, which takes about three minutes to read.
iPhone app
DailyTrace helps you record real-life activities and see the shape of your days with one-tap recording, widgets, timelines, heatmaps, and shareable reviews.



Web app
Otonna helps English learners build accurate, varied complex sentences through five levels of guided rewriting and focused feedback.
See how it works →

Web app
Essayly.ai helps English learners practice test writing with AI feedback for IELTS, TOEFL, and GRE essays.
Try it for free →
Browser extension
WordBoost helps people learn English vocabulary while they browse. It highlights useful words and turns everyday reading into light review.
Try it for free →Senior Product Manager

Led product work for core Xiaomi system apps across international markets. Worked with regional teams to adapt features, language, and UX to local expectations.

Built a social commerce product for the Japanese market from early concept to launch. Defined the product direction, formed the team, and led delivery.

Turned internal workflow needs into AI platform features. Worked across teams to define priorities, design product flows, and improve operational efficiency.
Product Manager
View portfolioLed product planning, interaction design, and delivery for the Smartisan OS desktop, clock, recorder, and everyday system controls.
Helped plan product launches, PR campaigns, and community-facing marketing work. Connected product stories with public communication.

Contributed to Smartisan OS interface design, which received a Red Dot Design Award.

An interactive model for estimating user lifetime value from retention curves. It compares linear, logarithmic, exponential, polynomial, and power models.
View Study →
See how 464,571 police-reported records differ by year, location, and category, and where the data stops short.
Explore the study →
Recent product updates and a snapshot of my AI use.
Website
Homepage training and fitness experience updates
Otonna
Practice feedback now matches corrected sentences
Duoary
Solo diary flow with optional collaboration walkthroughs
Website
Duoary added to the public building log
AI · Past 30 days
Places I have visited, studied, worked in, or kept returning to.

Personal practice
Training is part of my life outside work. Here’s the routine I follow—and a little about why I keep coming back.