Sai Harshinee Koka

About Sai Harshinee Koka

Senior Data Analyst with 6+ years of experience across financial services and U.S. healthcare, delivering analytics that support regulatory reporting, risk and compliance, and executive decision-making.Strong expertise in SQL, Python, SAS, Excel, Power BI, and Tableau, with hands-on experience analyzing large-scale transactional, claims, and patient-level data. Proven track record building automated dashboards, KPI reporting, and audit-ready datasets in highly regulated environments.Experienced in data quality, governance, and validation, with working knowledge of HIPAA, FDA, and banking regulatory standards. Adept at translating complex business and clinical requirements into clear analytical logic and actionable insights through cross-functional collaboration.

Experience

1. Data Analyst

   Capital One

   Mar 2023 — Present · US

   Analyze large-scale banking, transactional, and customer datasets using SQL and Python to support regulatory reporting, risk analytics, and executive decision-making.Build and maintain automated Power BI dashboards and Excel reports tracking financial performance, operational efficiency, and compliance KPIs.Perform month-end close support, reconciliations, variance analysis, and data validation to ensure accuracy and audit readiness.Partner with risk, compliance, finance, and product teams to translate regulatory requirements into analytical logic, data models, and standardized reporting.Develop and optimize SQL-based data pipelines across enterprise data warehouses with strong adherence to data governance standards.Apply EDA and statistical analysis to identify trends, anomalies, and root causes in transaction and customer behavior.Support advanced analytics and ML use cases (classification, regression, clustering) for risk segmentation and process optimization.Implement Python and SQL automation to reduce manual reporting effort and improve turnaround times for high-priority requests.Support internal audits and regulatory reviews through control validation, documentation, and high-quality data extracts.

Education

• The University of Texas at Arlington

  Master's degree, Business Analysis

• CMR College of Engineering & Technology

  Bachelor's Degree, Mechanical Engineering

  2017 — 2021