◼ Software Development: Domestic Capcut - responsible for Capcut course module to cultivate potential creators. - responsible for the switch between the old and new label systems of the data layer, and finally the overall market daily activity +0.17%. - refactor Capcut Creation Center to enhance user experience of completing tasks and finally the daily active penetration of the new Creation Center increased by 2.5%. - optimize Capcut Learning Center by aggregating user's data and control multiple update notification. ◼ Technical construction - migrate Capcut search module to second version, improve search accuracy and the search export rate is significantly positive 2%. - migrate MQ consumed by FaaS to reduce message lag and cope with high traffic in large festivals with no accidents. - solve memory leak problem, reduce FaaS memory consumption by 35% to fix OOM problem, and increase five time QPS to effectively reduce message lag.

1. Built recommend web project using Azure service. 2. Shared solutions to the customers such as data processing in Azure Logic App. 3. Taught 150 students the implementation of Custom vision deployed to AI Dev Kit and managed with Azure IoT Hub.