Scalable, Compliant, Cloud-Native: The FINRA CAT Reinvention by Saravanan Thirumazhisai Prabhagaran

Written by sanya_kapoor | Published 2025/10/04
Tech Story Tags: saravanan-prabhagaran | finra-cat-modernization | cloud-native-regulatory-tech | presto-migration-architecture | financial-market-surveillance | aws-graviton-regulatory-tech | open-source-presto | good-company

TLDRSaravanan Thirumazhisai Prabhagaran led the reinvention of FINRA’s CAT system, transforming it into a scalable, cloud-native platform. By shifting from costly proprietary tech to open-source Presto and AWS-native infrastructure, he cut $2.1M annually in costs, boosted query performance 300%, and set new standards for regulatory technology modernization.via the TL;DR App
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Written by sanya_kapoor | Expert Tech writer and Reporter
Published by HackerNoon on 2025/10/04
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