Someone I didn't know IRL but who has been with me since the earliest Java days. He was so influential in Java thinking like Dependency Injection, loved 'Guice'

Someone I didn't know IRL but who has been with me since the earliest Java days. He was so influential in Java thinking like Dependency Injection, loved 'Guice'. RIP. From his old blog: "I'm a stay-at-home dad. I used to be the CTO of Square. I also created the Jolt award-winning Guice framework and led the core library development for Android." I found some of my interactions with him in the comment section of his blog from nearly 20 years ago :'(