Arnaud Giuliani

Koin Skills are out 🚀 Vibe code with Koin on Android & KMP: constructor injection by default, Koin Compiler, compile safety, migrations. Plug the Kotzilla MCP to debug your app in production with the same agent. github.com/InsertKoinIO... kotzilla.io/mcp

Joining the Agentic developer productivity panel at #AndroidDevSummit Extended 🤖 📍 Wed 28 Oct, 12:30, Aladdin Sane How teams really use agentic coding day to day. My take: writing code isn’t the bottleneck anymore. Understanding what we ship is. Great lineup, see you there! #AndroidDev #AI

Speaking at Google’s London office this Wednesday for #AndroidDevSummit Extended 🇬🇧 🎤 Koin & the Kotlin compiler 📍 Wed 28 Oct, 10:35am, Aladdin Sane Biggest Koin leap in 9 years: new safe DSL, smart annotations, compile-time safety. Come say hi! #Kotlin #Koin #AndroidDev

Are we still the ones thinking? 🤔 At droidcon Berlin earlier this month, I shared why the next software crisis won't be about writing code. As AI makes code cheaper, architecture, domain modeling and context matter more than ever. #nextapp26 #droidCon

Heading to Android Dev Summit London on October 28! 🇬🇧 ⚙️ Koin & the Kotlin Compiler — Bringing DI to compile time. 🤖 AI Productivity Panel — How AI is changing our development workflows. Looking forward to catching up with the Android community! 🚀 rsvp.withgoogle.com/events/andro...

My talk "The Next Software Crisis Won't Be About Writing Code" is updated to Friday 9 at 10:20am, room droidcon 1. The Next Software Crisis Won't Be About Writing Code Architecture, intent, and what changes with AI. 📍 Berlin @droidcon 🗓 Oct 9, 10:20 #nextapp26 #droidCon

AI can write code faster than ever. But producing code was never the hard part. Building software is. This Friday at next.app Berlin: The Next Software Crisis Won't Be About Writing Code Architecture, intent, observability, and what changes with AI. 📍 Berlin 🗓 Oct 9, 10:20 #nextapp26 #droidCon

Koin Compiler Plugin 1.2 is out and covers all Koin DSL 👋 Compile-time safety now covers all Koin DSL: single<T>(), singleOf(::T) and single { Foo(get()) }. Nothing to rewrite. Plus cross-module definitions, Ktor install(Koin), Kotlin 2.3.20 to 2.4.20. www.youtube.com/watch?v=bgd7...

Koin Compiler Plugin 1.2 is out 👋 Compile-time safety now covers all Koin DSL: single<T>(), singleOf(::T) and single { Foo(get()) }. Nothing to rewrite. Plus cross-module definitions, Ktor install(Koin), Kotlin 2.3.20 to 2.4.20 in one artifact. blog.insert-koin.io/koin-compile...

🚀 Koin Compiler Plugin 1.1.0 is out! - No more false "missing dependency" errors in multi-module projects - Stay compatible with allWarningsAsErrors - Fixed a file-name-length crashes - Clearer error messages github.com/InsertKoinIO... #Kotlin #Androiddev @insertkoin_io

My KotlinConf talk is online: "Koin + Kotlin Compiler = ♥️" Koin's biggest change in 8 years: the heavy lifting moves to compile time. Automated DSL, precomputed dependency indexes, and compile-time safety for both DSL and Annotations. www.youtube.com/watch?v=eBu9...

Koin Compiler Plugin 1.0.2 🚀 Multi-module & KMP correctness fixes: • fewer false cross-module "missing dependency" errors (#51) • iOS/Native/WASM-JS KLIB duplicate-hint fix (#62) github.com/InsertKoinIO...

The next software crisis won't be about writing code. AI makes code nearly free — so the next crisis isn't technical, it's software design. See you at AI Heroes Milan, June 29 👋 aiheroes.it/2026/agenda/...

Koin Compiler 1.0 is here. 🎉 Live from @KotlinConf.com DI safety moves from runtime to compile time: broken dependencies caught at build, full-graph checks across multi-module projects. Kotlin 2.3.20 · Koin 4.2.1 #Koin #Kotlin → github.com/InsertKoinIO/koin-compiler-plugin/releases/tag/1.0.0

10,000 ⭐ on GitHub. 🎉 Koin is one of the biggest Kotlin frameworks powering Nike, McDonald's, Santander, Claude, Waze, Volkswagen, Just Eat, Decathlon, Canal+, and more. 250M downloads/year. Almost 9 years in. Thanks to everyone on the journey. github.com/InsertKoinIO/koin

Koin is embracing the Kotlin Compiler. Biggest milestone in 9 years. 🎯 Fri May 22, 16:15, Room 5 · @kotlinconf, Munich 🇩🇪 Koin + Kotlin Compiler = ❤️ Safer DSL. Annotation workflows. Compile-time guarantees. Same simplicity. kotlinconf.com

Munich 🇩🇪👋 We're at #KotlinConf2026, Booth #6, to show how we're fixing app remediation. → Crash & ANR detection → Architecture-level root cause analysis → AI fixes via MCP Server Powered by Koin. Also, get Koin cheat sheets at the booth 👍 See you Thurs! #AndroidDev #KMP

Koin is embracing the Kotlin Compiler. Biggest milestone in 9 years. 🎯 Fri May 22, 16:15, Room 5 · @kotlinconf, Munich 🇩🇪 Koin + Kotlin Compiler = ❤️ Safer DSL. Annotation workflows. Compile-time guarantees. Same simplicity. kotlinconf.com

Happy to host two sessions at AI Heroes, June 29 🇮🇹 🛠️ 9:30 Workshop: ViewModel perf in the AI era 🎯 14:50 Talk: The Next Software Crisis Won't Be About Writing Code When code is nearly free, architecture is the only thing that survives. aiheroes.it/2026/agenda/

AI writes the code. But does it mean anything? LLMs predict. They don't understand, it's semantically hollow. DDD, Clean Architecture, Evolutionary Architecture are not best practices anymore. It's minimum viable foundation. 👉 medium.com/kotzilla/ai-...

Migrating your Kotlin DI? 🛟 New Koin Migration Skill 🚀 a Claude Code plugin that automates DI migration to Koin 4.x + Compiler Plugin. Hilt, Dagger, Toothpick, Kodein, Koin DSL, KSP — all covered. 👉 github.com/InsertKoinIO/koin-migration

🚀 Koin Compiler Plugin 1.0.0-RC1 is out! Koin is now compile-safe on Kotlin & KMP 🛡️ ✅ Missing bindings → compile error ✅ No more runtime DI surprises ✅ Less DSL boilerplate — the Koin Safe DSL handles it Read the story 👇 blog.insert-koin.io/unlocking-ko... #Kotlin #KMP #Koin

Day 2 of @androidmakers.bsky.social 🔥 @arnogiu.bsky.social on stage announcing new stuff on Koin!

🛠️ Koin meets the Kotlin Compiler. New DSL. Annotations Flow. Compile-time guarantees. Today at #AndroidMakers Paris 🇫🇷 10:00 AM · Salle Blin See you there 👋 #Koin #Kotlin 👉 bit.ly/3NfTBCt

Hey #AndroidMakers26! Here's a talk by @arnogiu.bsky.social not to miss tomorrow morning. See how Koin+ Kotlin Compiler brings full compile-time safety to your graph. 📍 Salle Blin 🕙 Friday, April 10 @ 10:00 AM See you there! 🚀

🛠️ Koin meets the Kotlin Compiler. New DSL. Annotations Flow. Compile-time guarantees. Talking about it live at #AndroidMakers Paris 🇫🇷 Fri April 10 · 10:00 AM · Salle Blin See you there 👋 #Koin #Kotlin 👉 bit.ly/3NfTBCt

🤝 Kotzilla is back at DroidCon Paris 🇫🇷 (April 9–10)! Koin user? Come chat with @arnogiu.bsky.social about Koin xKMP, Android performance, ANR reduction 💬 🎁 Grab our brand new Koin 4.2 cheat sheets (Compile Safe DSL, Annotations) — everything on one page! See you there!

Et le CFP est ouvert ! Hop hop hop, on propose un talk ! sessionize.com/devfest-toul...

I'm speaking at @ParisAndroidUS @droidcon. Android Makers Paris 🗼 "Koin + Kotlin Compiler = ❤️" compile-time safety, precomputed indexes, no boilerplate. All without losing Koin's simplicity. Fri Apr 10 · 1:30pm · Salle Blin See you there 🤘 bit.ly/3NfTBCt · #AndroidMakers26

KMP devs 👀 We just opened the beta for Kotzilla KMP Crash Reporting. Built KMP-first: • Unified Android + iOS crash visibility • Readable shared-module stack traces • Lightweight SDK You can try it: kotzilla.io Reply, DM me, or just jump in. #Kotlin #KMP #AndroidDev

If we stop writing code, what's the meaning of our software engineers' job? I stepped back through 30 years of software crises to find out. The pattern is always the same: we confuse producing with building, lose meaning, then find it back. And now AI. #SoftwareEngineering #AI #Architecture

Episode 336 - Interview Kotlin avec Arnaud Giuliani #Kotlin #Android #Coroutines #MobileDevelopment #KotlinMultiplatform #ReactiveProgramming #OpenSource #Backend #DeveloperCommunity sur www.youtube.com/watch?v=07TM... et en podcast lescastcodeurs.com/2026/02/06/l...

Koin now has a native Kotlin Compiler Plugin ✨ - Compile-time auto-wiring - DSL + Annotations - KMP & Compose Multiplatform ready - No KSP needed Same simplicity, compile-time power. #Kotlin #Koin #AndroidDev

🎄 Christmas is coming… But the real gift arrives early next year 🎁 ✨ The Koin Kotlin Compiler Plugin is on its way to simplify the DSL and annotations, and make Koin smoother and safer to use. We can’t wait to share it with you 🚀 👉 github.com/InsertKoinIO... #Kotlin #Koin

List of the top contributors to the Kotlin Weekly in 2025 (this required a few iterations with AI to get it right):

🎄 Christmas is coming… But the real gift arrives early next year 🎁 ✨ The Koin Kotlin Compiler Plugin is on its way to simplify the DSL and annotations, and make Koin smoother and safer to use. We can’t wait to share it with you 🚀 👉 github.com/InsertKoinIO... #Kotlin #Koin

Et pour finir en beauté, mardi 23 décembre à 10h, Interview d'Arnaud Giuliani (Koin, Kotzilla) sur Kotlin Les Cast Codeurs https://www.youtube.com/watch?v=D2kDIs5u2rg

Compose 1.10 was released yesterday! 🔟 It includes some nice new features: 🧞‍♀️ Support for dynamic shared elements 👰🏻‍♀️ New Enter/Exit Transitions: unveilIn / veilOut ⏭️ Modifier.skipToLookaheadPosition() 📦 New retain APIs influenced by Circuit android-developers.googleblog.com/2025/12/what...

This release also adds support for Compose stack traces that work with minified apps! (requires R8 and Kotlin 2.3.0+)

🐳 Ready to take your Ktor app live? With the Ktor Gradle plugin, packaging and deployment become simple and seamless. Check out this step‑by‑step guide to ensure smooth deployment 👉 https://kotl.in/tkzc0l

Kotlin Multiplatform docs have officially moved to kotlinlang.org #KMP

🚨 KOTLIN DEV DAY - TODAY! 🚨 Don't miss @arnogiu.bsky.social's talk TODAY "Building a Modern KMP App with Compose Multiplatform and Koin." ⏰ 15:00 - 15:45 📍 UPPERDECK Learn practical tips on KMP, stunning UIs with Compose, easy DI with Koin, and how to skip the common pitfalls.

🚀 See you Thursday for Building a Modern Kotlin Multiplatform Application with Compose Multiplatform and Koin - @KotlinDevDay 📅 Nov 27 @ Upperdeck Deep dive into DI foundations for KMP, navigation patterns, DI scoping, and lifting "Now in Android" to KMP/Compose/Koin #KMP #Compose #Kotlin #Koin

Performance Spotlight Week is done and dusted. Check out everything we talked about in the closing blog post. android-developers.googleblog.com/2025/11/full...

Now mastering Advance Koin Development with @arnogiu.bsky.social 💥

Migrating from Hilt to Koin in a real app? @arnogiu.bsky.social did it with Google’s Now in Android — 30+ modules, custom qualifiers, scoped components, all working step-by-step. Code here: github.com/InsertKoinIO... Full article here: blog.insert-koin.io/migrating-no...

Migrating Now in Android to Koin Annotations 2.3 blog.insert-koin.io/migrating-no...

🚨 Performance Killers Exposed 🚨 Join us at #Droidcon London for our live workshop – Today 3:30pm @ Studio Stage 👉 Debugging Kotlin & KMP apps: DI misconfigs, slow startups, threading, live DI graphs & more Powered by Kotzilla + Koin 💥 See you there ✌️ #dcldn25

Hello from @Droidcon London 👋 Comme say "hi"! We are in the startup alley. Excited to share what we’ve been building with Koin & Kotzilla: 🔹 Runtime architecture insights 🔹 Performance monitoring for debug & production 🔹 AI-powered fixes Great to connect with the Android community 💚 #dcldn25

🚨 Performance Killers Exposed 🚨 We will be live at #Droidcon London – Thu 30th, 3:30pm @ Studio Stage 👉 Debugging Kotlin & KMP apps: DI misconfigs, slow startups, threading, live DI graphs & more Powered by Kotzilla + Koin 💥 See you there ✌️ #dcldn25