I work in Data Infra & Experimentation at Robinhood which owns Kafka, Flink, Spark, Trino, Airflow, Data Lake Infra, A/B experimentation and their abstractions. I have worked in building up the Data Compute and Ingestion teams in Robinhood before this. I have also worked for 4 years in Yahoo! building its Data Highway a platform for transporting petabytes of data every day