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Production Data Engineer
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Data Engineer
Cartlow • Fulltime
Jan 2025 - Present • 1 yr 10 mos
Designed and maintained scalable ETL/ELT pipelines processing data from APIs, relational databases, and flat files into analytics-ready warehouses. Automated workflow orchestration using Apache Airflow, reducing manual processing and improving reliability. Optimized SQL queries and database schemas to improve reporting performance. Built Dockerized data platforms with PostgreSQL, ClickHouse, and Metabase for reproducible deployments.