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Josh
@jmieczkowski
Senior Mobile Developer
United States
English
About me
Senior Mobile Developer with 12+ years shipping production apps.
I specialize in native Android (Kotlin, Jetpack Compose) and cross-platform development with Kotlin Multiplatform (KMP).
I've led architecture migrations, modernized legacy codebases, and improved app performance across healthcare, real estate, and travel industries.
Whether you need a new app built, an existing one modernized, or architecture guidance — I deliver clean, testable, production-ready code.
Skills
Josh
Offline •
Average response time: 1 hour
See my services
Cross-Platform Development
I will build your cross platform mobile app using kotlin multiplatform
