Processing 1 Million Emails per Hour: A Re-Platforming Case Study

In this 15-minute Devoxx Greece 2025 conference talk, join speaker George Gkogkolis for an in-depth case study on re-platforming a high-volume email processing system. Discover the complete journey of migrating from a deprecated SaaS product to a custom-built cloud-native system capable of handling 1 million emails per hour. Explore the entire process from initial concept through implementation to successful go-live, with particular focus on the challenges encountered and solutions developed along the way. Learn valuable lessons and gain practical insights from this real-world large-scale migration experience that can be applied to your own re-platforming projects.