Iliyas enhanced image drawable handling in the facebook/fresco repository by developing a robust retrieval method that safely manages missing drawable resources. Focusing on Android development with Kotlin, Iliyas introduced defensive programming techniques to prevent application crashes, particularly addressing issues in HierarcherImpl.kt and KImageOptions.kt where missing resources previously caused failures. The solution incorporated improved error handling and resource management, reducing user-facing crashes in media-heavy application flows. Through careful code review and CI validation, Iliyas’s work improved overall app stability and resilience, resulting in a smoother user experience and lowering support overhead for image rendering issues in Android environments.