TikTok Core Product Infra - The Main APP
Role · Product Designer
Timeline · 2025
I served as a platform-level designer under TikTok's Core Product Infrastructure team, helping set component standards and running weekly app-wide design reviews.
I owned foundational UI components used globally across the app, including pop-up modals, feed bottom actions, intro sheets, navigation bars, floating notices, and in-app push notifications.
01 / Main App components
System-level standards for the main app.
My work centered on defining, auditing, and iterating component standards that elevate the overall quality and consistency of the main app.
The work moved across discovery, consumption, revisit, and creation patterns so teams could share durable interaction foundations.
