Jul 27 2026

How AI Agents Halved the Effort of Migrating 500 Gradle Modules from Koin to Hilt

How do you migrate a dependency injection framework in a large-scale Android application without stopping feature delivery? At Allegro, this question became urgent when our data analysts indicated a direct link between app startup time and user retention. The answer involved a combination of careful architectural decisions, a hybrid migration strategy, and AI-powered automation that reduced the migration time per module from roughly one week to under two days.