Senior Android Developer · Sicily, Italy
I build Android apps, and ship my own.
I'm Davide Agostini. By day I work on Android with Kotlin, Jetpack Compose and Kotlin Multiplatform. On the side I design, build and publish small, calm apps: Dunio, Tuttodì and Eye Break.
Apps I build and ship
Dunio
AndroidFree
Shared household finance without the clutter.
Dunio brings shared expenses, net worth, recurring payments, widgets, and quick entry into one calm Android workspace for couples and households.
More about Dunio
Tuttodì
AndroidFree + ProComing soon
One day, one note.
Tuttodì is a local-first daily notes app for Android. It opens on today, ready for the first line, and earlier days sit behind it like a deck of cards. Bullets, photos, voice notes, and links, all on your phone.
Take a look
Eye Break
macOSFree
Rest your eyes. Keep your rhythm.
Eye Break is a native macOS menu-bar app that reminds you to rest your eyes, stand up, and take screen breaks based on active computer time.
More about Eye Break
Writing
Notes on Jetpack Compose, Android architecture, performance, and security, written the way I would explain them to a teammate.
About
I work as Senior Android Developer at Synapses, architecting the BlueGPS indoor navigation platform.
I am also the creator of ViaMetric, a research project exploring how AI Search engines (like Perplexity and Gemini) perceive content. This "failure" taught me more about LLMs and retrieval systems than any success could have.
Previously, I worked as a freelance developer for Prestofood, Arm23, and Red Raion, and spent 7+ years as a Computer Science educator, which still shapes how I write technical notes.
Interests
Outside Android, I spend time exploring AI products, personal finance tools, and sport, especially football.
Open source & experiments
Android Build Analyzer
Gradle Plugin
Gradle plugin for Android build hygiene: exposed API keys, APK composition, security checks, unused resources, dependency versions, and CI reports.
ViaMetric
Research
AI Search Visibility Analytics. My playground for understanding how LLMs index and retrieve web content.
Translate AI
AI
Chrome extension for translating and summarizing text using on-device AI models.
Older projectsNotyze · KtorTintracker · Android