Data Engineer - Data Engineering
Innovaccer
Jul 2024 - Current (2 years 3 months)
• Developed and managed data processing and reporting functions using Python, SQL, Snowflake, and Amazon S3, ensuring efficient handling of big data and accurate performance reporting on US Healthcare data • Created and validated complex queries on big data databases, executed data manipulation tasks, and developed SQL configurations for quality measures, enhancing data integrity and consistency • Built and performed ETL on data pipelines to process large volumes of data, conducted rigorous data validation and quality checks, and performed data migration across different environments • Successfully migrated GBs of data from PostgreSQL to Snowflake across 3 US markets, building 15 optimized data pipelines, and completing the migration 84