Open to opportunities

Mia liu

@mialiu

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Senior Product Designer driving AI-driven, cross-cultural product ecosystems and measurable growth.

Germany

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What I'm looking for

I seek roles where I can lead AI-driven UX strategy, scale design operations across teams, drive measurable user growth, and collaborate in cross-cultural product ecosystems.

I am a Senior Product Designer with 6+ years of experience linking design and business strategy to deliver AI-driven, cross-cultural product ecosystems. I have led multi-team efforts that launched OS features, secured patents, and grew user engagement—most notably driving an AI writing assistant’s DAU from 1.03M to 2.79M and improving satisfaction and NPS scores across devices.

I specialize in UX strategy, product design, and design operations, having improved delivery efficiency across 75+ designers and delivered revenue-growth features that converted tens of thousands of users. I establish UX standards for entry-level devices, streamline AI workflows, and coordinate international collaboration to resolve hundreds of UX issues and guarantee on-time releases.

Experience

Work history, roles, and key accomplishments

Senior Product Designer

Transsion

Nov 2021 - Aug 2025 (3 years 9 months)

Led AI-driven ecosystem UX and visual strategy, launching 7 OS features and securing 12 patents while increasing user satisfaction by 3.7% and driving DAU from 1.03M to 2.79M for an AI writing assistant.

Design Strategy AI Driven UX Product Strategy Visual Design DAU Design Systems Cross Functional Collaboration

User Experience Designer

OPPO

Jun 2019 - May 2021 (1 year 11 months)

Redesigned web and app feedback tools improving ticket processing efficiency by 35.9%, led app design for ColorOS 11–13 shipping 8 OS-level features and raising NPS by 5.3%.

Design Systems Agile Delivery Data Analysis NPS