Solving technology problems at scale for streaming services multi-tenant platform powering Twitter, WWE, HBO Now, FoxSports Go, NHL, MLB, PGA, Turner, ESPN streaming services. Architecting and developing backend technology to deliver solutions for rights-managed trackable media with high concurrent viewership requirements (2.5 million plus) for live, premieres and pay-per-view events such as Wrestlemania, Superbowl, March Madness, Game of Thrones, Twitter NFL Football, and others. Solving stream concurrency problems at the same scale with Apache Spark, Kinesis, SNS/SQS and AWS Lambda in-house durable and horizontally scalable solution while also contributing bug fixes to the open-source Apache Spark project.