Hidden Kotlin Architecture Pitfalls

The article highlights common Kotlin architectural pitfalls including over-abstraction through excessive type nesting (which causes serialization and testing issues due to JVM type erasure), coroutine scope mismanagement (especially GlobalScope misuse leading to memory leaks), and chaining scope functions that harm readability. It recommends flat models, composition over nesting, and using structured concurrency with coroutineScope/supervisorScope.