Lei Y.

Lei Y. is an experienced data scientist with a robust background in bioinformatics, data management, and biostatistics, currently serving as Director Data Scientist at Dexcom since June 2020, following the role of Senior Manager Data Scientist. Previously, Lei held the position of Associate Director at Prometheus Biosciences, Inc., leading a bioinformatics group to manage large-scale clinical and genetic data. As Principal Scientist at Human Longevity, Inc., Lei developed survival models and worked on research projects involving cancer informatics and pharmacogenomics. Early career roles include Research Scientist at DuPont Pioneer, where web tools were developed for marker technologies, as well as Statistical Scientist at Monsanto, performing statistical analysis for biologists. Academic credentials include a Ph.D. in Bioinformatics and Computational Biology and multiple degrees in Statistics, Biochemistry, Biology, and Economics from esteemed institutions.