Sungwon Seo
Laurel
Summary
Insightful Healthcare Data Analyst with a knack for producing high-quality work efficiently. Specialize in data visualization, statistical analysis, and electronic health records management. Excel in problem-solving, critical thinking, and communication, ensuring clarity in complex scenarios. Utilize these skills to inform strategic decision-making and improve healthcare outcomes.
Overview
10
10
years of professional experience
4
4
years of post-secondary education
Work History
Healthcare Data Analyst
UnitedHealthcare
Baltimore
05.2022 - Current
- Built machine learning models with PyTorch to improve
- predictive analytics by 38% • Streamlined data processes by reducing processing time
- by 26% and improving overall data integrity via Oracle • Applied CPT codes to the billing process to ensure
- accuracy and eliminate compliance issues • Used Sisense to create interactive healthcare reports,
- leading to an 11% increase in data-driven decision-making
Data Analyst
Citibank
New York
06.2018 - 04.2021
- Managed quarterly financial reports by designing advanced Pivot Tables,
- reducing data processing time by 43%. • Integrated data from three different sources, improving the reliability of
- investment metrics used in decision-making by 68%. • Handled 7 large datasets with HDFS, helping the team retrieve data 51%
- faster, resulting in quicker financial analyses. • Supervised the update of real-time market data for Citi's 1,493 assets,
- enhancing the bank's trading desk profit margin by 4.9%.
Healthcare Data Entry Specialist
UnitedHealthcare
Baltimore
06.2015 - 04.2018
- Leveraged Allscripts to enter patient health information,
- achieving a 98% accuracy rate • Utilized RapidMiner for data preprocessing and cleaning,
- reducing data inconsistencies by 82% Reduced system downtime by 29% by working with the IT
- eam to troubleshoot and resolve data-related issue • Ensured data availability by conducting regular data
- backups and recovery drills
Education
Bachelor of Arts - Management Science
University of Maryland Global Campus
Hyattsville, MD 09.2004 - 09.2008
Skills
- SQL
- Excel
- Tableau
- Python
- RapidMiner
- Power BI
- PyTorch
- Sisense
Timeline
Healthcare Data Analyst
UnitedHealthcare
05.2022 - Current
Data Analyst
Citibank
06.2018 - 04.2021
Healthcare Data Entry Specialist
UnitedHealthcare
06.2015 - 04.2018
Bachelor of Arts - Management Science
University of Maryland Global Campus
09.2004 - 09.2008