J Yan has extensive experience in the technology field, currently serving as an Applecare Advisor at HackerRank since 2018. Prior to this role, J Yan worked as an Engineer at 金蝶软件(中国)有限公司 from April 2013 to 2017. J Yan holds a Doctor of Philosophy (PhD) in Computer Science from Stanford University, obtained between 2010 and 2012, and a Master's Degree in Computer Science from Nanchang University, completed from 2006 to 2009.
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