Interview
summary
Capital One builds a framework called corn that provides out‑of‑the‑box capabilities for real-time execution of models and microservices so credit‑card marketing use cases move from prototype to production faster. It ties together distributed systems, model serving, and ETL pipelines with an emphasis on reusability and simple, functional Scala code. The stack targets low‑latency model inference, standardized ML interfaces, and faster developer onboarding across multiple teams.
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