SSSubhana Sandhanam
@subhanasandhanam
Senior Data Analyst specializing in BI, analytics, and data governance.
United StatesWhat I'm looking for
I am a Senior Data Analytics professional with over 8 years of experience designing and delivering enterprise BI, data warehousing, and analytics solutions across healthcare and banking. I build scalable dashboards and pipelines using Tableau, MicroStrategy, Python, SQL, and cloud platforms, and I lead teams to implement data governance, dimensional modeling, and performance tuning to drive reliable, timely insights.
My work includes deploying real-time executive Tableau dashboards, automating ETL and validation pipelines, and developing advanced forecasting and predictive models using Scikit-learn and TensorFlow. I partner closely with stakeholders and senior leaders to align BI strategy with corporate goals, mentor analysts, and continuously improve processes to accelerate decision-making and ensure compliance.
Experience
Work history, roles, and key accomplishments
Senior Data Analyst
UnitedHealthcare Group Inc
Feb 2023 - Present (2 years 9 months)
Designed and deployed enterprise Tableau dashboards and governance, implemented automated validation pipelines improving reporting reliability by 25%, and led financial modeling and advanced analytics for revenue forecasting and regulatory risk reporting.
Senior Data Analyst
Cigna Healthcare
May 2019 - Dec 2022 (3 years 7 months)
Built MicroStrategy and Tableau dashboards for financial planning and compliance, automated ETL with SSIS/Talend reducing manual reporting by 30%, and developed advanced SQL and data profiling solutions to improve forecasting and data quality.
Developed BI solutions and dimensional models for healthcare and banking clients (IFRS 9, Basel III, GST), created analytics dashboards for claims and financial planning, and led anomaly detection and reconciliation for regulatory reporting.
Education
Degrees, certifications, and relevant coursework
MUManonmaniam Sundaranar University
Master of Computer Applications, Computer Applications
1997 - 2000
Completed a Master of Computer Applications program focused on advanced computing concepts and application development.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Job categories
Skills
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