

Building a Mobile App with Kotlin multiplatform
Welcome to Workshop Wednesday, hosted by the Mentor Me Collective! 🚀
In this step-by-step technical masterclass, we are joined by Anel Calvo, an expert Mobile Engineer, to dive into one of the most powerful and efficient frameworks in modern app development.
Today’s Topic: Building a Mobile App with Kotlin Multiplatform (KMP)
Want to build cross-platform apps without losing the performance and look of a native user interface? Kotlin Multiplatform (KMP) simplifies mobile development by allowing you to share your core application logic—like networking, data storage, and business rules—between iOS and Android, while writing platform-specific code only when you need to interface with native APIs or build a custom native UI.
In this beginner-friendly, hands-on workshop, Anel breaks down the foundational building blocks of KMP. You'll learn how to eliminate feature lag across platforms, maximize code reuse, and implement KMP incrementally into existing legacy apps without risking a full codebase rewrite.
Whether you are a beginner developer, a traditional Android engineer looking to expand into iOS, or an iOS dev curious about shared logic, this workshop provides a practical roadmap to cross-platform success.
If you find value in this session, make sure to Like, Comment, and Subscribe for more weekly workshops and mentorship content!
🎙️ Meet the Speaker: Anel Calvo
Anel Calvo is a veteran Android Engineer with over 10 years of experience building high-impact consumer mobile applications, wearable platforms, and IoT ecosystems for leading brands like Best Buy, SharkNinja, and Delta Airlines. Specializing in Kotlin, Jetpack Compose, Bluetooth Low Energy (BLE), Over-the-Air (OTA) firmware updates, and Clean Architecture.
Anel is highly skilled at building premium mobile experiences that scale across millions of connected devices.
He is deeply passionate about driving technical strategy, mentoring the next generation of mobile developers, and making cross-platform concepts accessible to all.
🛠️ Software & Tools Required:
To follow along with the hands-on code, make sure you have the following installed:
Google Android Studio or JetBrains IntelliJ IDEA, Apple Xcode (Mac users, for running the iOS target build)
💡 Key Takeaways:
Shared Logic Frameworks: Learn how to reuse core network and database layers while keeping user interfaces completely native.
Eliminate Feature Lag: Discover how to simultaneously push updates to both iOS and Android apps without staggered engineering cycles.
Incremental Adoption: Master the strategies required to slowly introduce Kotlin Multiplatform into your existing production projects without a total rewrite.
🤝 Connect with Anel:
💼 Anel’s LinkedIn: https://www.linkedin.com/in/anelcalvo/
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