．Efficiently classified all the expenditures for half a year into BUs, up to US$700M．Helped Costco deliver impressive results in the MVM Program all through the Shanghai lockdown and supply chain backup．Provided business insights and strategies to save USD320M per year per year in trade and logistics．Coordinated between internal and vendor warehouses

Overall work and results：．The growth rate of website users: 235%,．The growth rate of page views: 154%Market research and analysis:．Defined the market positioning and planned the courses in 2020．Formulated product price plans and membership systemCommunity management:．Improved the material and writing method of fan page posts, and increased the engagements and interactions.．The average number of posts increased by 3.8 times, and the number of interactions increased by 2 timesAdvertising management:． Advertised through Google Ads and Facebook Ads and successfully handled courses offered by the Ministry of Economic Affairs．Facebook CPC: NTD6 、 CPM: NTD150 、 CPL: NTD50Events Organizing：．Regularly hold AWS-related online events ．Planned company's first offline technical sharing. Planned the New Taipei City Education Bureau to jointly organized summer camps and winter camps．Organized a self-driving car with III

Taught English grammar, writing, and speaking to children aged 7~12 in English