Sergio Carrilho

Hi, I’m Sergio Carrilho. I’m a UTokyo grad, trilingual Tech Lead at Sony, and a foreigner who calls Japan home.

I’m passionate about Kotlin, software architecture, AI, and building great developer experiences. I also enjoy sharing what I learn through public speaking, including at KotlinConf and other tech conferences.

This channel is a personal log of my interests. I’m pivoting from pure Agile tutorials to a broader look at the things that excite me, from AI and software architecture to the nuances of living in Japan for over 20 years.

Whether you are an engineer, an expat, or just curious, join me as I figure things out.