Jin Dai
@jindai
Healthcare data analyst who builds BI and pipelines to improve underwriting and pricing decisions.
United StatesWhat I'm looking for
I’m a Healthcare Data Analyst who turns complex, multi-source data into decision-ready insights. At Sunlife Financial, I developed a Tableau + SQL business intelligence framework that reduced manual reporting effort by 90% and improved the accuracy and speed of risk assessment.
I architect and implement end-to-end data pipelines using Python and advanced SQL (stored procedures, window functions, CTEs) to ingest, transform, and load large-scale insurance claims, members, and provider datasets. I also use historical claims and predictive analytics to design Medicare dental products and set accurate risk-adjusted premiums from multi-state utilization trends.
Earlier, as a Healthcare Fiscal Analyst at New York Office Of Mental Health (RFMH), I supported regulatory audits and compliance initiatives by running in-depth analyses of patient outcomes, length of stay, and re-admission rates using SQL window functions. I also spearheaded institutional policies and statewide psychiatric parity efforts aligned with MHPAEA standards.
My foundation spans financial analysis and forecasting across roles at General Electric (Kelly OCG) and NGB Property Management. With an MS in Data Analytics (Georgia Tech) and an MS in Quantitative Finance and Risk Analytics (Rensselaer Polytechnic Institute), I bring both analytics rigor and a strong risk/compliance mindset to every project.
Experience
Work history, roles, and key accomplishments
Developed a Tableau + SQL business intelligence framework that automated financial performance reporting and reduced manual reporting effort by 90%, improving the accuracy and speed of underwriting risk assessment. Built Python and advanced SQL data pipelines to ingest and transform insurance claims, members, and providers for risk-adjusted premium decisions.
Healthcare Fiscal Analyst
New York Office of Mental Health
Jun 2019 - Jun 2022 (3 years)
Performed financial analyses to support New York State regulatory audits and compliance for psychiatric inpatient care under Medicaid and insurance reimbursement standards. Used SQL analytics to study patient outcomes, length of stay, and re-admission rates, supporting evidence-based planning and statewide policy execution aligned to MHPAEA.
Financial Account Analyst
General Electric (Kelly OCG)
Dec 2016 - Mar 2019 (2 years 3 months)
Coordinated daily financial operations with Nationwide site managers to ensure cost accuracy and create monthly and quarterly cost estimates. Built Tableau reporting and validated Oracle and Cognos ERP data to maintain reliable financial templates.
Financial Analyst
NGB Property Management
Mar 2016 - Oct 2016 (7 months)
Managed monthly budgeting and forecast analysis for group meetings and board reporting. Created real estate evaluation and variance analysis models to support forecast-driven decision-making.
Education
Degrees, certifications, and relevant coursework
Georgia Institute of Technology
Master of Science, Data Analytics (Computer Science Track)
Online M.S. in Data Analytics (Computer Science Track) from Georgia Institute of Technology.
Rensselaer Polytechnic Institute
Master of Science, Quantitative Finance and Risk Analytics
M.S. in Quantitative Finance and Risk Analytics from Rensselaer Polytechnic Institute.
Central South University
Bachelor of Science, Economics (Finance concentration)
B.S. in Economics with a concentration on Finance from Central South University.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Job categories
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