Data Engineer
Current• Built and managed ETL pipelines using Airflow, defining efficient DAG workflowsfor automating data processes• Developed data cleaning and transformation scripts using Python and Pandas forstructured and semi-structured data• Designed and optimized PostgreSQL schemas and SQL queries for dataaggregation and business insights• Processed large-scale data with Apache Spark, focusing on performanceoptimization for batch workflows• Deployed and maintained data solutions on AWS (S3), integrating cloud-basedstorage with local systems.