Kevin Li

I’m a mobile engineer with 10 years of experience delivering native Android and Flutter products from implementation through production release. I bring strong hands-on depth in Kotlin/Java, Android architecture, and reliable API integration.

I’ve owned critical payment and subscription experiences, including Google Play Billing, WeChat Pay, and token-based authentication—handling end-to-end workflows such as purchase restoration and production debugging. I also focus on device integrations and resilient release behavior, from crash reporting to edge-case handling.

In my most recent work as a Senior Flutter Engineer, I led migration of core modules to Clean Architecture and rebuilt Firebase analytics and event tracking for a production lifestyle application. I supported release 1.0.6 by diagnosing and fixing defects across lifecycle, asynchronous state, permissions, and core order flows, and I owned the merchant discount-coupon redemption journey.

I also built and maintained a production native Android app, implementing AndroidX Navigation, ViewModel/LiveData, Kotlin Coroutines, and a Retrofit/OkHttp/RxJava REST layer. On the backend side, I can own Java/Spring Boot services with relational data models and Redis/MySQL, ensuring reliability through centralized error handling and explicit cleanup of asynchronous resources.