• Collaborated with backend engineers to optimize AI search recall and ranking accuracy, identifying data patterns and proposing improvements that enhanced query-to-result relevance.

• Coordinated A/B testing and cross-functional collaboration on search optimization and AI image search rollout, achieving +5% search-box clicks and +3% product CTR through data-driven UX iteration.

• 通过对30余位老年用户的访谈与场景调研，发现传统居家控制方式存在操作复杂、响应延迟等问题，在多设备联动场景中影响体验

• 与硬件工程师协作制定智能系统控制方案和产品设计策略，包括集成 NFC 触发器、红外传感器、集成化智能踢脚线等组件，并基于 Arduino+ESP32 进行功能验证。参与制定设备通信逻辑与 UI 状态同步策略，兼顾响应速度与稳定性

• 组织样板房原型测试，验证设备在真实场景中的触发准确率、联动延迟及用户易用性；80% 以上用户反馈“显著提升体验”系统稳定运行超 96 小时无误

• Led end-to-end Ul/UX design and iteration for global brand websites and interactive pages, including clients such as FORD, WYNN. Improved page structure and responsive performance, boosting delivery efficiency and client satisfaction.

• Collaborated with developers and planners to design user flows for Oreo WeChat Mini Programs. including information architecture, user journeys, and interactive wireframes, enhancing both development eficiency and user experience.