Case Study: US-Based ISV automates event processing and cuts onboarding effort with Persistent Systems' Lambda Factory

US-Based ISV utilizes Lambda to automate event processing

Persistent Systems helped a US-Based ISV building an AI parenting platform address complex backend needs for mobile, tablet, and desktop apps, including codec conversion, event processing, and media handling. The customer wanted a serverless framework that could support child-safety, engagement, and analytics use cases while remaining cloud-neutral and adaptable for future portability.

Persistent Systems implemented the solution using AWS Lambda as the core of the event pipeline, with 25 Lambda functions handling video conversion, sessionization, location alerts, thumbnail generation, event aggregation, logging, and transient EMR-based recommendation training. The platform now processes over 25 million Lambda invocations per month in production, and Persistent Systems reports that the “Lambda Factory” approach cuts effort for onboarding and processing new events by 30%, while improving scalability, reliability, and deployment automation.