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mobile Advanced 21 lessons

Kotlin Multiplatform

Share business logic between Android and iOS. Master Kotlin Multiplatform (KMP) to write networking and storage code once for both platforms.

Don't rewrite your logic twice. Kotlin Multiplatform (KMP) allows you to share business logic (Networking, Databases, Analytics) between Android and iOS while keeping the UI 100% native. This course teaches you to configure KMP modules, handle platform-specific dependencies using 'expect/actual' mechanisms, and integrate the shared code into SwiftUI and Jetpack Compose apps. Used by Netflix and VMware, this is the future of native mobile efficiency.

✅ 100% Free & Lifetime Access
⏱️ 5-Minute Lessons (Bite-sized learning)
🚀 21-Lesson Path (Independent modules)
📱 Mobile Friendly (Learn anywhere)
KMP Pioneers
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Secure Enrollment via SSL

Complete Course Syllabus

  • 1
    KMP Architecture
    Understanding shared code vs platform specific layers.
  • 2
    Networking (Ktor)
    Writing a single API client for both platforms.
  • 3
    Database (SQLDelight)
    Sharing database schema and queries safely.
  • 4
    Concurrency
    Handling threads and coroutines across boundaries.
  • 5
    UI Integration
    Consuming shared logic in SwiftUI and Compose.

Estimated completion time: 21 lessons • Self-paced learning • Lifetime access

Career Outlook

Estimated Salary
$120k - $160k

Career Paths

KMP Engineer $130k-$175k
Mobile Architect $140k-$190k
Senior Mobile Dev $125k-$165k

What You Will Learn

Share networking and database logic across iOS and Android
Implement platform-specific code using expect/actual pattern
Integrate KMP modules into native Xcode and Android projects
Use Ktor and SQLDelight for multiplatform data handling
Architecture apps for maximum code sharing efficiency

Skills You Will Gain

Kotlin Multiplatform Ktor SQLDelight Gradle iOS Integration

Who Is This For

Senior Android Devs
Mobile Architects
Efficiency Seekers

Prerequisites

Kotlin Proficiency
Basic iOS knowledge

Kotlin Multiplatform FAQs

UI shared?

No, KMP focuses on logic. Compose Multiplatform handles UI.

Stable?

Yes, logic sharing is stable and production ready.

Hard setup?

Gradle config is complex; we walk you through it.

Vs Flutter?

KMP keeps native UI; Flutter replaces it entirely.

Need more info?
All Reork courses are 100% free, self-paced, and fully accessible on mobile devices. No prior experience is required. Read our full Platform FAQ.

Tech Stack & Tools

Android Studio
Xcode
Kotlin
CocoaPods/SPM

Recommended Next Steps

Mobile DevOps

mobile Advanced

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Android with Kotlin

mobile Beginner

Build native Android apps. Master Kotlin programming, Jetpack Compose for UI, and Room database for local storage.

Jetpack Compose Deep Dive

mobile Advanced

Master modern Android UI. Learn State management, side-effects, custom layouts, and animation in the Jetpack Compose ecosystem.

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