Vineeth Yadama
Data Analyst | SQL, Python, Power BI, Tableau | ETL, Predictive Modeling & Cloud Analytics (AWS, Azure, Databricks)
- Role
- Data Analyst at Pfizer
- Location
- Houston, TX, US
- LinkedIn followers
- 500 followers
About Vineeth Yadama
Data Analyst with 4+ years of experience delivering enterprise-scale analytics solutions…
Experience
Data Analyst
May 2024 — Present · Houston, TX, US
Developed interactive Power BI dashboards by integrating SQL queries with AWS datasets (S3, Redshift), enabling leadership to monitor patient outcomes with accurate KPIs in real time. Built and optimized ETL pipelines using AWS services (S3, Redshift, Athena), centralizing claims and clinical data access, which reduced manual reporting effort by 40%. Conducted exploratory data analysis using Python libraries (Pandas, NumPy, Matplotlib), identifying key process bottlenecks and supporting root cause investigations that cut operational delays by 25%. Collaborated with business and clinical stakeholders to define relevant KPIs and deliver self-service dashboards, improving decision-making speed by 30% across patient care teams. Applied statistical modeling techniques and hypothesis testing frameworks to evaluate patient care initiatives, enhancing treatment accuracy predictions by 20% for better outcomes. Migrated legacy Excel-based reporting workflows into Power BI and Tableau, increasing dashboard scalability, improving data access, and saving 15 hours per week in report generation. Engineered SQL Server integration pipelines to unify data from Salesforce and EMR systems, ensuring clean, consistent datasets for accurate analytics and reliable reporting. Designed traceable, governance-compliant data pipelines with access controls and audit trails, ensuring HIPAA adherence and reducing audit preparation time by 50%.
Education
Vellore Institute of Technology
Bachelor of Technology - BTech
2019 — 2023
University of Houston
Master of Science - MS
2023 — 2025
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