• 🥑 Senior Developer Advocate @RevenueCat • 🪄 Android & Firebase @GoogleDevExpert • 💙 Open-source at https://xitter.cf/t.co/gVwUrBgyUV • ✍️ Blog at https://xitter.cf/t.co/QZiwJqs1rV
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Joined May 2017
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I’m super excited and honored to announce that I am now an official @GoogleDevExpert for @AndroidDev! 🎉
Thank you to everyone who supported me on my amazing journey and I’m looking forward to contributing to the community more. 💙
I’m really glad to be a part of this!
Published a new article, "Introducing Google Play Billing & RevenueCat Handbooks".
In this article, you'll explore what each handbook covers, how the two line up chapter by chapter, and which reading path fits your situation.
revenuecat.com/blog/engineer…
The @RevenueCat storybook.
Ever wondered why global companies choose RevenueCat? Let’s find out, one story at a time, with the RevenueCat Storybook 📕
revenuecat.github.io/codelab…
Google Cloud Setup for RevenueCat.
revenuecat.github.io/codelab…
Published a new article, "Jetpack Compose Mechanisms, Part 1: How the Compiler Turns a Function into a Composable".
doveletter.dev/articles/comp…
Published a new article, 'What's New in the RevenueCat AI Toolkit: The CLI, Reviewable Store Changes, and Paywalls with Codebase Context'.
revenuecat.com/blog/engineer…
Play Billing Skills 1.1.0 has been released.
🐱 Agent ready instruction recipes for integrating Google Play Billing & @RevenueCat SDK: grounded, drop-in guidance for Android in-app purchases.
github.com/RevenueCat/play-b…
Thanks @switch_ai_ for sponsoring my open-source projects! 💖
An amazing example of open source supporting open source.
Switch AI is an open-source project that connects any AI agent to your team in Slack, Teams & Discord. Open-source and self-hostable.
devtoolsacademy.link/Jaewoon…
The #Shipaton results have officially been sent out via email.
So many of you put an incredible amount of time and effort into building amazing apps. I sincerely hope that the experience of launching your app through Shipaton, along with the app you've built as a valuable asset, will open up even more opportunities to grow and generate revenue.
Out of 28,624 participants, around 4,000 submitted their apps. If you made it to the finish line and submitted yours, that alone is a huge achievement already.
A huge shoutout to everyone at @RevenueCat who worked tirelessly to review them all as fairly as possible, especially our Developer Advocate team! (@_chuckyc @plahteenlahti @austnstuff @RhysKentish)
Thank you so much to everyone who participated in Shipaton. I hope we'll have another great opportunity to come together again next year! 🚀
Drag composables.
Enabling users to physically drag components across a screen is fundamental to modern Android apps.
developer.android.com/develo…
The @nextappdevcon @droidconBerlin gave me an unforgettable experience.
Huge thanks to everyone I had the chance to talk with at the event, and to all my RevenueCat teammates who were there with me 💙
Be careful about flying when you have a bad cold.
If your sinuses and nasal passages are heavily congested, the pressure change during descent can damage your eardrum.
I haven’t been able to hear properly since yesterday, and it turns out I injured my eardrum.
AndroidX releases.
developer.android.com/jetpac…
The 3rd day at @nextappdevcon @droidconBerlin! Please visit our @RevenueCat booth and grab some swag!
Jaewoong Eum retweeted
Having a blast at #NextAppDevCon 2026 in Berlin 🎉
Met some amazing friends at the RevenueCat, Software Mansion and Expo booths. This community is the best part of every conference 💜
ALT Selfie with a friend at the RevenueCat booth at NextAppDevCon 2026
ALT Selfie with a friend at the Software Mansion booth, with an Argent AI agent testing demo on screen
ALT Selfie with two friends next to the Expo sponsor sign at NextAppDevCon 2026
ALT Selfie with two friends on the expo floor at NextAppDevCon 2026
Jaewoong Eum retweeted
LLM’lerden hazır yanıt almanın giderek kolaylaştığı bir dönemde, bir konuyu gerçekten öğrenmeye ve derinlemesine kavramaya ayrılan emek daha da kıymetli. Android’i ezberlemekten öte anlayarak öğrenmek isteyenlerle bu kaynağı paylaşmak istedim.
Jaewoong Eum’un Manifest Android Interview kitabının Türkçe çevirisi yayımlandı. Çeviri, Hasan Tunçay tarafından bir yılı aşkın sürede hazırlandı.
Kitapta 108 ayrıntılı yanıtlı mülakat sorusu, 162 uygulama sorusu ve 50’den fazla İleri Seviye Notlar bölümü bulunuyor. Android Framework’ten Jetpack Compose’a kadar uzanan kapsamıyla mülakatlara hazırlanmak ve Android bilgisini derinleştirmek isteyenlere hitap ediyor.
Türkçe baskının $12.99 olabilmesi için çeviri emeğimden feragat ettim. Jaewoong Eum da kendi payında indirime giderek ve haklarından kısmen feragat ederek bu fiyatın mümkün olmasına katkıda bulundu. İngilizce baskının minimum fiyatı $42.99.
📘 Türkçe baskı: leanpub.com/manifest-android…
📗 İngilizce baskı: leanpub.com/manifest-android…
Yazar: Jaewoong Eum · Türkçe çeviri: Hasan Tunçay
@github_skydoves #Android #Kotlin #JetpackCompose
Sharing the slides from my “Jetpack Compose Mechanisms” talk at Droidcon Berlin today 🇩🇪
speakerdeck.com/skydoves/jet…
