Sreeja C
Data Engineer | Expert in SQL, Python, ETL, and Cloud Platforms (Azure, AWS) | Building Scalable Pipelines and Transforming Data into Actionable Insights
- Role
- Data Engineer at CVS Health
- Location
- Cleveland, OH, US
- LinkedIn followers
- 500 followers
About Sreeja C
As a Data Engineer with over 4 years of experience, I specialize in designing scalable ETL pipelines and transforming large, complex datasets into optimized, actionable data solutions. My expertise spans SQL, Python, Power BI, and cloud platforms including Azure and AWS, enabling me to deliver high-performance data workflows across healthcare, insurance, and enterprise domains. I bring hands-on experience in building end-to-end data pipelines using tools like Azure Data Factory, Databricks, Synapse, and Snowflake, improving data processing speed by up to 45%. I have also implemented dimensional models, automated workflows, and deployed secure, compliant solutions in line with HIPAA and GDPR standards. In addition to strong backend skills, I develop interactive dashboards in Power BI and Tableau to support strategic insights and business intelligence. I thrive in Agile teams, collaborating across functions to align data strategies with organizational goals, with a focus on performance optimization, automation, and data quality.
Experience
Data Engineer
Jul 2023 — Present · MI, US
Built and managed over 50 dimensional models in SQL Server and Snowflake, enhancing query performance by 30% and reducing report generation time from 15 minutes to less than 5 minutes.• Built 50+ ETL pipelines in AWS and Azure, automating data movement across multiple cloud and on-premise sources, reducing manual data integration time by 70%. • Enhanced data processing time by 30% using Azure Data Factory, Databricks, and SQL. Boosted healthcare data accessibility by creating efficient ETL processes. • Refined SQL queries, resulting in 25% faster execution. • Collaborated with 10+ Agile/Scrum teams, delivering 20+ data engineering solutions on time and increasing development efficiency by 35%. • Implemented Role-Based Access Control (RBAC) and data security policies, maintaining HIPAA and GDPR compliance. • Streamlined processes using Azure DevOps and PowerShell. Generated 30% more actionable insights through Power BI dashboards.
Education
University of Cincinnati
Master of Science - MS
2023 — 2024
CMR Institute of Technology, Hyderabad
Bachelor of Technology - BTech
2017 — 2021
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