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Sitting down after Google I/O, we chat with Michael about their adoption of Kotlin at American Express, where they took a slightly different route to others.
About Michael Bailey
Michael is a Principal Engineer working on Android @AmericanExpress. Google Developer Expert and @HarveyMudd alumni
Show Notes
In this KotlinConfersations'26 episode, Sony engineer Sergio Carrilho shares how his team used Kotlin Multiplatform to build and evolve the Sony Sound Connect app. He talks about the challenges of Bluetooth development, hardware-software integration, and merging apps built on different tech stacks, and explains why architecture was key to creating a seamless experience across Android and iOS. Continue reading
Published on August 04, 2026
Published on April 29, 2026
