aamer ahmmed
@aamerahmmed
I am a senior data analyst specializing in BI, data warehousing, and analytics across healthcare and banking.
What I'm looking for
I am a Senior Data Analyst with 13+ years of experience in Data Warehousing, Business Intelligence, and Data Analytics across healthcare and banking domains.
I specialize in BI design principles, dimensional modeling, and SQL best practices, and I am hands-on with MicroStrategy, Tableau, SSIS, Alteryx, Talend and cloud platforms including AWS, GCP BigQuery, Azure, and Snowflake.
At Cigna I designed Tableau dashboards for clinical, operational, and financial KPIs that enabled executives to monitor patient outcomes and revenue metrics in real time. I migrated MicroStrategy reports to Tableau and automated ETL workflows, reducing manual reporting efforts by 30% while improving usability and performance.
I have led the development of high-performing BI teams, implemented enterprise data governance, trained end-users on BI best practices, and earned awards for Mentorship Excellence and Leadership in Data Governance. I focus on aligning data strategy with organizational goals to deliver measurable business outcomes.
Experience
Work history, roles, and key accomplishments
Senior Data Analyst
Cigna Healthcare
Jun 2023 - Present (2 years 2 months)
Designed and developed Tableau dashboards for clinical, operational, and financial KPIs to enable real-time executive monitoring; migrated MicroStrategy reports to Tableau to improve usability and performance and governed content on Tableau Server.
Designed and maintained MicroStrategy dashboards for healthcare analytics and revenue cycle reporting, authored complex SQL and CTEs, and automated ETL workflows with SSIS and Talend to reduce manual reporting efforts by 30% while ensuring HIPAA compliance.
Developed SQL-driven MicroStrategy reports and dashboards for healthcare and banking clients, delivered claims analytics and regulatory reporting (IFRS 9, Basel III), and designed star/snowflake schemas for enterprise data warehouses.
Education
Degrees, certifications, and relevant coursework
Osmania University
Bachelor's Degree in Computer Science, Computer Science
2008 - 2012
Completed a Bachelor's degree in Computer Science from Osmania University from 2008 to 2012.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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