As a freelance consultant, I supported Santander, Mango, Zalando, Reale Seguros, Telefónica, and Técnicas Reunidas with Databricks Lakehouse adoption and data platform strategy. I led a migration from on-premise Hive platforms to Databricks Lakehouse and enabled 70+ data scientists and engineers to run workloads across DEV and PROD.
I designed feature pipelines and ML workflows for batch and near-real-time workloads, and developed Spark and ETL pipelines using PySpark and Airflow. My work also included cloud and data platform architecture across AWS, Azure, and Databricks, plus CI/CD with Jenkins and infrastructure as code with Terraform.
