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Jaewoong Eum

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Manifest Android Interview: The Ultimate Guide to Cracking Android Technical Interviews

Manifest Android Interview: The Ultimate Guide to Cracking Android Technical Interviews

The ultimate guide to cracking Android technical interviews.

2025

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Jaewoong Eum

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Aug 17, 2024

Learn Kotlin and Android With Dove Letter

As a developer, staying current with the latest technologies, tips, and skills is important for growth. Many developers turn to platforms…

Learn Kotlin and Android With Dove Letter

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ProAndroidDev

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Jaewoong Eum

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Jun 21

Announcing Jetpack Compose Mechanisms: The Book and Course on How Compose Actually Works

You hit a recomposition that made no sense. You opened the function, read it twice, and still could not see why it ran again. Maybe you…

Announcing Jetpack Compose Mechanisms: The Book and Course on How Compose Actually Works

In

ProAndroidDev

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Jaewoong Eum

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Mar 31

Jetpack Compose Hot Reload on Real Android Devices: Reduce the Build Time to Seconds

In Jetpack Compose development, you are probably rebuilding your app tens of times per day to adjust the subtle design specifications. Each…

Jetpack Compose Hot Reload on Real Android Devices: Reduce the Build Time to Seconds

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ProAndroidDev

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Jaewoong Eum

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Mar 28

Build Your Own Landscapist Image Plugin in Jetpack Compose

Landscapist provides a composable image loading library for Jetpack Compose and Kotlin Multiplatform. Among its image composables…

Build Your Own Landscapist Image Plugin in Jetpack Compose

Jaewoong Eum

·

Feb 18

Practical Kotlin Deep Dive: Master Kotlin Internals and Ace Your Next Technical Interview

Most Kotlin developers can write a data class, launch a coroutine, or use lazy without thinking twice. These features work, the code…

Practical Kotlin Deep Dive: Master Kotlin Internals and Ace Your Next Technical Interview

In

ProAndroidDev

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Jaewoong Eum

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Feb 17

5 Kotlin Internals You Should Know

Kotlin makes writing clean, expressive code feel effortless. Features like data classes, lazy properties, and extension functions save you…

5 Kotlin Internals You Should Know

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ProAndroidDev

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Jaewoong Eum

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Feb 15

Building a Google Maps Style Bottom Sheet with Jetpack Compose

Google Maps popularized a bottom sheet pattern that most Android developers recognize immediately: a small panel peeking from the bottom of…

Building a Google Maps Style Bottom Sheet with Jetpack Compose

In

ProAndroidDev

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Jaewoong Eum

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Feb 15

Compose Stability Analyzer 0.7.0: Recomposition Cascade and Live Heatmap

Jetpack Compose’s stability system determines whether a composable function can be skipped during recomposition. When all parameters are…

Compose Stability Analyzer 0.7.0: Recomposition Cascade and Live Heatmap

In

ProAndroidDev

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Jaewoong Eum

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Feb 8

Scalable API Response Handling Across Multi-Layered Architectures with Sandwich

Modern Android applications commonly adopt multi-layered architectures such as MVVM or MVI, where data flows through distinct layers: a…

Scalable API Response Handling Across Multi-Layered Architectures with Sandwich

In

ProAndroidDev

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Jaewoong Eum

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Jan 4

Announcing Landscapist Core: A New Image Loading Library for Android & Compose Multiplatform

Image loading has always been a fundamental challenge in mobile and cross-platform development. While Android developers have relied on…

Announcing Landscapist Core: A New Image Loading Library for Android & Compose Multiplatform

Jaewoong Eum

Jaewoong Eum

10.8K followers

Book Author

Senior Developer Advocate @ RevenueCat 🥑 • GDE for Android • OSS engineer. github.com/skydoves • doveletter.dev/

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