Hi, I'm Guillem

Software Engineer - Android

I re-envision how people interact with media technologies. Currently building at Wallapop. Expert in Kotlin, Android, and Jetpack Compose.

Guillem

Technical Skills

Android Kotlin Jetpack Compose Kotlin Multiplatform Java Gradle MVVM/MVI Clean Architecture Coroutines

Recent Articles

View All →
Architecting Modern Android Apps

Architecting Modern Android Apps

Implementing Clean Architecture, MVVM, and Modularization in a real-world GitHub browser application.

Read Article →
Building for Every Platform with Kotlin Multiplatform

Building for Every Platform with Kotlin Multiplatform

How I built a cross-platform bird watching app using Kotlin Multiplatform and Compose Multiplatform.

Read Article →
Mastering Recompositions in Jetpack Compose

Mastering Recompositions in Jetpack Compose

A deep dive into how recompositions work in Jetpack Compose and strategies to optimize your Android UI performance.

Read Article →