TikTok
Yayin Cai is a data analyst specializing in eCommerce at TikTok since November 2023, with a strong foundation in data analytics and urban planning. Prior experience includes a senior data analyst role at Walmart, where Yayin developed analytical frameworks, automated data processing, and led product design initiatives using Python and SQL. Notable projects include creating a prototype data product and delivering interactive maps. Previous roles at Dorothy and CityDNA Technology focused on geospatial analysis and machine learning applications. Yayin holds multiple degrees from the University of Pennsylvania in Urban Spatial Analytics and City Planning, as well as dual undergraduate degrees from Peking University in Engineering and Psychology, supplemented by an exchange program at Stockholm University.
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TikTok
368 followers
TikTok is the leading destination for short-form mobile video and their mission is to inspire creativity and bring joy. The platform is a home for creative expression through videos that create a genuine, inspiring, and joyful experience. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Mumbai, Singapore, Jakarta, Seoul, and Tokyo. TikTok, a subsidiary of Bytedance, first launched in China in September 2016 and outside of China in May 2017. In August 2018, musical.ly merged with TikTok, unifying the two platforms.