Chief Risk Officer of DiDi Fintech Credit Business in Latam mainly CDMX and Sao Paulo, including both loan services and credit card.

Currently serving as data scientist at Lenovo LCIG Big Data Platform BU, managing the data analysis team, helping both Lenovo internal as well as Lenovo enterprise customers to solve business issues with data mining techniques. Applying traditional data mining algorithms and advanced deep learning methods on industrial data is a lot of fun! And now we are more and more focusing on supply chain optimization in terms of big data analysis such as demand forecast, procurement strategy, optimize pricing, as well as data oriented marketing strategy . Provide traditional manufacturing enterprises like Lenovo with the capability of utilize big data analytics skills in order to win in the industrial revolution is our mission!

• Led two discussion sections of math 234 - “Calculus for Business Economics and the Social Life Science”. • Conducted discussions which improved communication skills and leadership ability.

• Joined the quant team and helped optimize the batching method in stress test for risk management.• Developed a new batching algorithm based on systematic analysis of the original pricing model and deep understanding of the interaction between the security structures.• On-boarded the new algorithm into production and saved 37.5% of CPU time in compare with the old algorithm