How we structured a Kotlin Multiplatform project to share networking, caching, and domain logic while keeping native Compose and SwiftUI views on each platform.

A practical walkthrough of setting up CI/CD for a mobile project — Gradle caching, signing, distribution, and the mistakes I made along the way.

Understanding the Compose compiler's stability inference, why your composables recompose too often, and how to fix it without @Stable annotations everywhere.

Practical techniques for reducing Android build times: configuration cache, build cache, modularization, and avoiding common pitfalls.

Implementing reliable background downloads on iOS using URLSession background configuration, handling edge cases, and keeping the user informed.