I’m Albert, but most people online know me as harukadev or HarukaYamamoto0.
I’m a 20-year-old developer who enjoys turning caffeine into code and ideas into software.
Passionate about Kotlin, curious about web apps, and obsessed with building tools that make life a little easier (or at least more fun).
- tabnews-app — A faithful TabNews client; used to explore Kotlin Multiplatform and push UI behavior.
- alcyone — My attempt at the Discord bot I always wanted: smart, dependable, slightly extra.
- Whitelist Caller — A call blocker that follows the KISS principle.
Want to see more? Check the repos for experiments, utilities, and prototypes.
Languages: Kotlin · JavaScript · TypeScript · HTML · CSS
Frameworks: Jetpack Compose · Android · React · Node.js
Tools: Git · GitHub
TL;DR: I pick tools that help me ship clean, maintainable code.
- Crafting mobile apps with Kotlin/Android
- Exploring productivity workflows that actually work
- Experimenting with UI/UX for web apps
- LinkedIn: harukadev
- Discord: albertthefluent
- Email: harukayamamotodev@gmail.com
Always open to code chats, design nitpicks, or dark-mode debates.
Thanks for stopping by — explore my repos, open issues, or send a hello. 🚀



