👋 Hi, I'm Yu

Currently building @X

Designer & developer with 9+ years of experience.
Previously at Twitter, Yahoo, Google, LinkedIn, and Baidu.
Passionate about delivering value to users, businesses, and social impact.

🙇‍♂️ Design as craft

Most recent works

X Premium

X Premium

Built a new revenue model for X by offering advanced experiences, inclusive verification process, and empowering creators.

Twitter Ads

Twitter Ads

Launched a suite of ads products globally to boost lower funnel ad efficiency for advertisers and enhance ad relevance for users.

Yahoo Sports

Yahoo Sports

Design lead to drive the user growth. Doubled the retention year over year

Yahoo Ads

Yahoo Ads

Led the design of the established DSP ad campaign planning and management, as well as an incubated ad product

🧑‍💻 Dev side projects

Code for fun

great teamwork! had so much fun working on this - mobile clients on the way - better upgrade/downgrade coming soon - and more to come

Premium
Premium
@premium

introducing Premium+ – no ads in For You or Following – largest boost for your replies (vs other Premium tiers or unverified users) – access to our full suite of creator tools now available on Web ✌️ subscribe here → x.com/i/premium_sign…

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I had lots of fun working on this. Great teamwork! More improvements are coming, audience insights and content analysis are underway. As always, please let me know your feedback!

Premium
Premium
@premium

Today, we're rolling out a new and improved analytics page. Upgrade to Premium to get daily insights into how your posts are performing. x.com/i/premium_sign…

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Side project: I found it's quite useful that you can follow people from the post details page on Android. So I've added the same function on mobile web. Would you like to see it on iOS too?

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I was surprised that we can't use left/right arrow keys to rewind/fast forward videos on this website. Guess what, now it's here. Enjoy!

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