Mamatha Margam

About Mamatha Margam

Data Analyst/Engineer at UnitedHealth Group with 7+ years of experience in data pipeline development, analytics engineering, and cloud-based data integration. Skilled in Python, SQL, Snowflake, and AWS, with a strong focus on ETL automation, API development, and data modeling.I specialize in building scalable data workflows, integrating healthcare data across systems, and enabling data-driven decision-making through optimized reporting, machine learning deployment, and cross-functional collaboration.

Experience

1. Senior Data Analyst

   Fresenius Group

   Aug 2023 — Present · Chicago, IL, US

   Financial Analyst at Fresenius Medical Care, supporting budgeting, forecasting, and capital expenditure (CapEx) reporting for dialysis operations.Leverage SQL, Power BI, and Snowflake to extract, analyze, and visualize large volumes of financial and operational data.Develop interactive dashboards to monitor revenue trends, reimbursement patterns, and claims processing efficiency.Analyze patient billing and insurance claims data to identify discrepancies, optimize reimbursement, and improve cash flow.Track and report capital project spending, ensuring accurate forecasting, compliance, and alignment with financial goals.Collaborate with cross-functional teams to deliver actionable insights that drive strategic planning and financial performance.

Education

• Osmania university for women

  M.Sc, Organic Chemistry

• Saint Peter's University

  Master of Science - MS, Business Analytics

• Nagarjuna Degree college

  B.Sc, Microbiology, General

• Vanitha Junior College

  Intermediate, Biology, General

• Miryalaguda high school

  STATE SECONDARY EDUCATION