Experience

WeGene

• China
• Technology, Information and Internet
• 1 - 100 Employee

• Data Scientist

  • Oct 2018 - Present

  • Collaborated with IT professionals to create data warehouse, to build cloud system and to automate business logic. • Reduced operational cost and assessed promotional activities by using machine learning and statistics algorithms such as A/B Test, linear regression and neural network. • Provided technical and statistical support to other departments. • Reduced 50% of the product by applying the state of art deep learning algorithms to business. • Collaborated with IT professionals to create data warehouse, to build cloud system and to automate business logic. • Reduced operational cost and assessed promotional activities by using machine learning and statistics algorithms such as A/B Test, linear regression and neural network. • Provided technical and statistical support to other departments. • Reduced 50% of the product by applying the state of art deep learning algorithms to business.



PingAn Medical & Healthcare 平安医疗健康

• Data Mining Engineer

  • May 2018 - Oct 2018

  • Created and managed database system to ensure related departments to get the most recent and accurate data. • Wrote Python scripts to clean and organize unstructured data into structured data. • Formed, managed and trained a data team of 40 people to ensure producing sufficient and high quality data daily. • Used Python to develop assignment distribution system and quality management system to improve work efficiency. • Ensured tasks accomplished on time by setting due date, tracking tasks and coordinating with clients and other Show less



Indiana University Bloomington

• United States
• Higher Education
• 700 & Above Employee

• Machine Learning Assistant Researcher

  • May 2017 - May 2018

  • Read quantum chemistry paper, learn and implement the most recent machine learning models and algorithms• Utilize programming language, such as R, Python to change the file format and clean data• Use different molecule representations to transform input data such as BOB and Coulomb matrix• Implement kernel ridge regression and neural networks in R and Scikitlearn, not only in serial but also in parallel

• Statistical Consultant

  • Aug 2015 - May 2017

  • Use strong analytical skill to assist graduate students and faculties by understanding their research projects and providing statistical solutions for research projects• Build statistical models such as generalized linear models and repeated measurement ANOVA to providedata driven evidences for research projects• Utilize programming software such as R, Excel, and Python to clean data and to run analysis on surveysand lab projects• Work independently and collaboratively with 2 supervisors and 1-3 consulting associates to develop solutions for clients Show less