About 💁

Hello! I'm Joseph R. Lewis. I am a Staff Technical Writing Manager at Google, leading the documentation strategy for AI, Security, and Identity on the Android platform. With over a decade of leadership at Google, I manage a team of expert technical writers and drive cross-functional initiatives to architect complex developer narratives. My career spans decades of experience as a software developer, information architect, and technology researcher across the security, privacy, scientific research, mobile computing, user experience, and artificial intelligence domains. I am the author of several technical books, including AdvancED CSS.

Explore my writing portfolio or connect with me on LinkedIn.

In addition to my technical career, I am a professionally trained classical double bassist with over 30 years of performance experience. I have performed with the Boston Symphony, San Francisco Symphony, and alongside artists such as Seiji Ozawa, Michael Tilson Thomas, Dave Brubeck, and Joshua Bell. I am also the co-founder of the award-winning Lewis Music Studio. My hobbies include writing code, mountain biking, and studying Mandarin language.

Read my musical biography.

Code experiments and samples 🧪

Explore a collection of my interactive web applications and coding experiments:

• Lotus Pond Reader - An interactive assistant for learning to read Taiwanese Mandarin. Try the web version or get the project on GitHub to build the native Android app!
• Shakespearean Insults - A theatrical generator with Elizabethan insults and browser-native text-to-speech.
• Student Practice - A structured checklist and stopwatch for my double bass students.
• Flexbox Visualizer - A visual playground for the Android Jetpack Compose FlexBox API.

Practice tools 🎻

I use this section to randomize my daily practice of scales and orchestral audition excerpts.