Jiatong Ou
About Jiatong Ou
Jiatong Ou is a Data Scientist with a strong academic background in Mathematics and Statistics from the University of Wisconsin-Madison and an Associate degree in Business from North Seattle College. Currently employed at FreeWheel, Ou has extensive experience in data visualization, SQL programming, and advanced statistical techniques.
Work at FreeWheel
Jiatong Ou has been employed at FreeWheel as a Data Scientist since 2022. In this role, Jiatong applies data analysis techniques to support decision-making and enhance business strategies. The position involves working with large datasets and utilizing various data tools to derive insights that inform project outcomes.
Previous Experience at Soothsayer Analytics
Prior to joining FreeWheel, Jiatong Ou worked as a Data Scientist at Soothsayer Analytics from 2019 to 2022. During this three-year tenure in Michigan, Jiatong focused on data processing and analysis, contributing to projects that required a strong understanding of data science methodologies and tools.
Education and Expertise
Jiatong Ou studied at the University of Wisconsin-Madison, earning a Bachelor of Science in Mathematics and Statistics from 2016 to 2019. Prior to this, Jiatong attended North Seattle College, where an Associate in Business was achieved from 2014 to 2016. Jiatong is skilled in data visualization tools such as Plotly, Dash, and Looker, and is certified as a Tableau Desktop Specialist.
Technical Skills and Tools
Jiatong Ou possesses extensive experience in SQL programming across various platforms, including MS SQL, MySQL, and PostgreSQL. Jiatong has worked with multiple databases, including Teradata, Oracle, Hive, and MongoDB. Additionally, Jiatong has developed expertise in using Spark and Hadoop for processing large datasets and is familiar with advanced statistical techniques such as Bayesian Data Analysis and Inferential Statistics.
Background in Research and Development
Jiatong Ou has experience working as an ICTR Student Assistant at the University of Wisconsin-Madison from 2018 to 2019. This role involved supporting research initiatives at the Institute for Clinical and Translational Research, providing Jiatong with a foundation in handling both structured and unstructured data to derive actionable insights.