Siyuan Liu
About Siyuan Liu
Siyuan Liu is a Senior Data Scientist with extensive experience in data analysis and risk modeling. He has worked in various roles across multiple organizations, including Huawei Technologies, The Economist Intelligence Unit, and BB&T, and currently serves at Oxygen.
Work at Oxygen
Siyuan Liu has been employed at Oxygen as a Senior Data Scientist since 2021. In this role, Liu utilizes expertise in data analysis and machine learning to support data-driven decision-making processes. Responsibilities include collaborating with cross-functional teams to define product requirements and implementing automation processes to enhance operational efficiency.
Previous Experience
Before joining Oxygen, Siyuan Liu held several positions that contributed to a diverse skill set. Liu worked as a Quantitative Analyst at BB&T from 2018 to 2020, where credit risk models were developed to improve risk assessment for financial institutions. Prior to that, Liu served as a Data Scientist Intern at Huawei Technologies in 2017 and as a Research Assistant at The Economist Intelligence Unit in 2016.
Education and Expertise
Siyuan Liu holds a Master of Science (M.S.) in Statistics from the University of Virginia, where studies were completed from 2016 to 2017. Liu also earned a Bachelor's degree in Financial Engineering from the University of International Business and Economics, studying from 2012 to 2016. Currently, Liu is pursuing a degree in Computer Science through the Online Master of Science in Computer Science (OMSCS) program at Georgia Institute of Technology, which began in 2020.
Technical Skills
Siyuan Liu is proficient in several programming languages and data analysis tools, including SAS, Python, SQL, and Tableau. These skills are applied to develop comprehensive data solutions and facilitate effective data visualization. Liu's expertise also extends to managing data pipelines, transforming raw data into actionable insights.
Teaching Experience
In addition to professional roles, Siyuan Liu served as a Graduate Teaching Assistant for the SOC5200 course at the University of Virginia in 2017. This position involved supporting the teaching staff and assisting students in understanding complex statistical concepts.