ENGINEERING / TECH SPECS
The standardized development stacks, architectural principles, and runtime constraints applied across engineering projects.
Enforced use of Clean Architecture boundaries to isolate Core, Data, Domain, and Feature layers. Presentation layers use MVVM (Model-View-ViewModel) patterns backed by SavedStateHandle for state restoration, maintaining absolute decoupling across independent dynamic features.
Asynchronous streams are built entirely via Kotlin Coroutines and cold Flow mechanics. State management utilizes StateFlow for single-source UI state representation and SharedFlow for transient, one-time events, ensuring strict thread isolation using custom CoroutineDispatcher configurations.
Modular dependency resolution graphs are managed using Hilt and Dagger2. Compilation boundaries are verified via compile-time graph validation, implementing strict scoping controls (@ActivityScoped, @ViewModelScoped) to prevent memory leaks across dynamic feature modules.
High-throughput local cache management utilizes Room DB with Write-Ahead Logging (WAL) enabled for safe background manipulation. Network communication is driven via type-safe Retrofit2 and OkHttp3, using custom interceptors for automated OAuth2 token refresh loops and Brotli compression layers.
Continuous integration pipelines enforce Test-Driven Development (TDD) benchmarks. Testing beds leverage JUnit5 for logical validation, MockK for behavior mocking, and Robolectric for decoupled sandbox layout tests, upholding an 85% automated test coverage threshold.