Summary
Luis Villamarin is a Senior Software Engineer with 11 years of experience designing and operating scalable data and application architectures across eCommerce, media attribution, and enterprise software. He combines deep Python expertise with cloud-native tooling (AWS, Terraform, Docker, Airflow) to build ETLs, APIs, and ML-serving pipelines—most notably architecting Chewy’s product feed system and TV attribution ETLs that supported an $84M annual media budget. A hands-on engineering leader, he establishes CI/CD, documentation and triage practices while mentoring data scientists and engineers to raise team delivery. Comfortable across databases from Postgres to Snowflake and BigQuery, he blends data modeling with automation to turn messy inputs into reliable, production-ready systems. Based in the Miami–Fort Lauderdale area, he pairs a master’s in computer science with a history of founding and early-stage engineering roles, bringing both strategic vision and practical implementation chops.
11 years of coding experience