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Renaud Mathieu

@renaudmathieu.com
142 followers 191 following 118 posts

Freelance - Android - Member of the Paris Android User Group

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Reposted by Renaud Mathieu
Erik Hellman @hellman.io · 14/09/2026
Calls to slow down AI development are about market position, not safety. Open-weight models already rival proprietary tech in many engineering and automation tasks. Lowering inference costs threatens closed-source business models, driving those companies to push for pre-deployment licensing. (1/2)
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Jaewoong Eum (skydoves) @skydoves.bsky.social · 12/06/2026
I just published a new open-source project, Compose Navigation Graph! ⛵️ Compose Navigation Graph plugin for Android Studio that visualizes your entire app flow as an interactive map of rendered previews, typed arguments, and transitions. github.com/skydoves/com...
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Renaud Mathieu @renaudmathieu.com · 25/05/2026
Tired of losing time when switching to a brand new Mac? I finally took some time to write about my portable dev setup. Blank machine to be fully operational in ~10 minutes. Full guide, every config file, every gotcha: medium.com/@renaud.math...
medium.com
Set up a new Mac in 10 minutes: my portable dev setup
macOS setup (tested on Tahoe) for devs who switch machines often, juggle between personal and client work, or are tired of reconfiguring…
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Reposted by Renaud Mathieu
Saurabh Arora @saurabharora.bsky.social · 17/05/2026
I did some experimenting with the new scoping APIs for ViewModel in the latest lifecycle update saurabharora.dev/posts/per-it... #AndroidDev #JetpackCompose
saurabharora.dev
Beyond the Screen: Component-Level ViewModels in Compose
Until Lifecycle 2.11, ViewModelStore scoping was tied to navigation destinations, activities, or fragments. There was no clean way to scope a ViewModel to an arbitrary part of your UI. The Lifecycle 2...
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Renaud Mathieu @renaudmathieu.com · 20/04/2026
Enabling NavEntry-scoped ViewModels using nav3 library with rememberViewModelStoreNavEntryDecorator() so each NavEntry gets its own ViewModelStoreOwner
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Renaud Mathieu @renaudmathieu.com · 14/04/2026
The last release of @warp.dev is exactly what I have been waiting for the last couple of months! Go check it!
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Renaud Mathieu @renaudmathieu.com · 10/04/2026
Best community ever
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Renaud Mathieu @renaudmathieu.com · 10/04/2026
Let's write great Kotlin codd with @baptistecarlier.com and Antoine Robiez 🔥
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Renaud Mathieu @renaudmathieu.com · 10/04/2026
Great talk by @traderepublic.bsky.social team in Paris !
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Renaud Mathieu @renaudmathieu.com · 10/04/2026
David Ta talking about Building a Carbon-Aware App with Android 🍃♻️
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Renaud Mathieu @renaudmathieu.com · 10/04/2026
Day 2 of @androidmakers.bsky.social 🔥 @arnogiu.bsky.social on stage announcing new stuff on Koin!
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Renaud Mathieu @renaudmathieu.com · 09/04/2026
Please, find the slide from my talk 👇 Offline should be the norm: building local-first apps with CRDTs & Kotlin Multiplatform speakerdeck.com/renaudmathie...
speakerdeck.com
Offline should be the norm: building local-first apps with CRDTs & Kotlin Multiplatform
In 2026, a loading spinner in the subway isn’t “bad connectivity”. It’s a cloud-first app showing its limits. This talk is about offline-first architect…
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Renaud Mathieu @renaudmathieu.com · 09/04/2026
Keep Android Open with @matthiasgeisler.bsky.social
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Renaud Mathieu @renaudmathieu.com · 09/04/2026
Julien on stage
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Renaud Mathieu @renaudmathieu.com · 09/04/2026
Amazing @spght.dev on stage!
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Renaud Mathieu @renaudmathieu.com · 09/04/2026
Opening Keynote at @androidmakers.bsky.social has started
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Renaud Mathieu @renaudmathieu.com · 09/04/2026
My favorite professional moment of the year is about to begin: @androidmakers.bsky.social with the fantastic @droidcon.bsky.social team! Today will be a great day in Paris ☀️ (As some speakers got sunburned yesterday thanks to @mbonnin.net 😂)
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Renaud Mathieu @renaudmathieu.com · 07/04/2026
About to start ! Meetup in Paris right before Android Makers!
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Renaud Mathieu @renaudmathieu.com · 07/04/2026
A big week of Android content is about to start today in Paris! Check out this Meetup with Paris Android User Group: meetu.ps/e/PWRLC/vK77...
meetu.ps
Meetup d'Avril chez leboncoin, Tue, Apr 7, 2026, 7:00 PM | Meetup
Dernier stop avant Android Makers ! C'est une excellente occasion pour discuter des dernières tendances, partager vos meilleures pratiques et apprendre des astuces avec d'a
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Renaud Mathieu @renaudmathieu.com · 25/03/2026
A simple but interesting analogy: ▶︎ .editorconfig is like a "speed limit 50" sign. ▶︎ ktlint is like the radar that issues the ticket 🚨
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Renaud Mathieu @renaudmathieu.com · 24/03/2026
First talk today with the Paris Android User Group ! So nice stage!
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Renaud Mathieu @renaudmathieu.com · 21/03/2026
Dernière ligne droite pour le meetup PAUG chez Swile, c'est la semaine prochaine ! Il reste encore quelques places, go t'inscrire 👇 🔗 www.meetup.com/android-pari...
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Reposted by Renaud Mathieu
Android Makers by droidcon @androidmakers.bsky.social · 18/03/2026
🔥 Check out this awesome agenda: androidmakers.droidcon.com/droidcon-age... Don't have a ticket yet? Got a good reason or a bad excuse? 🎉25% off exclusively for the community right now! Go! : tickets.droidcon.com/paris26/rede... you need to convince your manager or your company? DM us
tickets.droidcon.com
Voucher redemption :: 2026 | Paris | Android Makers by droidCon
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Reposted by Renaud Mathieu
Android Makers by droidcon @androidmakers.bsky.social · 18/03/2026
🚨Android Makers by droidcon 2026 is in 3 weeks! Are you really going to watch your colleagues come home with fresh ideas, contacts, and inspiration... while you're stuck at your desk? 🧑‍🧑‍🧒‍🧒Group offer available now: come as a team, pay less, leave with more.
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Renaud Mathieu @renaudmathieu.com · 13/01/2026
Three talks tonight and we finish with the great @mbonnin.net having fun with Kotlin compiler plugins 🙂
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Renaud Mathieu @renaudmathieu.com · 13/01/2026
Time to talk about Metro and dependency injection. Video will be released soon 😁
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Renaud Mathieu @renaudmathieu.com · 13/01/2026
First talk of the year! Meetup in Paris @ Amo !!
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Reposted by Renaud Mathieu
Cyril Mottier @cyrilmottier.com · 12/01/2026
Thrilled to meet the Android community tomorrow and dive into video generation, dependency injection, and compiler plugins! Don’t miss out, register now: www.meetup.com/android-pari...
meetup.com
Meetup de Janvier chez amo 👑, Tue, Jan 13, 2026, 7:00 PM | Meetup
Bonne année 2026 à tous 🥳! On vous souhaite une bonne dose de Kotlin, d'Android, d'interfaces réactives & intuitives et surtout du code bien propre ✨! Pour commencer sur
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Reposted by Renaud Mathieu
JetBrains @jetbrains.com · 16/12/2025
Junie is now integrated into the AI chat! The separate interfaces have been merged into a single, unified space (available in Beta). Get the full details from our blog post or just open your JetBrains IDE to try it out. jb.gg/ifmsgv
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Reposted by Renaud Mathieu
Rebecca Franks @riggaroo.dev · 04/12/2025
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...
android-developers.googleblog.com
What's new in the Jetpack Compose December '25 release
News and insights on the Android platform, developer tools, and events.
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Renaud Mathieu @renaudmathieu.com · 24/11/2025
Tonight @ BackMarket ! Meetup in Paris ! First talk about Gradle Caches 🙌🙌
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Renaud Mathieu @renaudmathieu.com · 11/11/2025
So happy to have you for our Meetup 🙌
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Renaud Mathieu @renaudmathieu.com · 02/11/2025
I think this plugin is a great idea and I look forward to the AS team providing such an official one in AS as part of the "debug tools". Good job 👍
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Reposted by Renaud Mathieu
Jaewoong Eum (skydoves) @skydoves.bsky.social · 02/11/2025
I'm happy to share that I published a new open-source library, Compose Stability Analyzer! This is a plugin that provides real-time stability analysis for Jetpack Compose functions in Android Studio or IntelliJ IDEA. github.com/skydoves/com...
github.com
GitHub - skydoves/compose-stability-analyzer: 🦄 Real-time analysis of Jetpack Compose composable functions' stability directly within Android Studio or IntelliJ.
🦄 Real-time analysis of Jetpack Compose composable functions' stability directly within Android Studio or IntelliJ. - skydoves/compose-stability-analyzer
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Reposted by Renaud Mathieu
Don Turner @donaldturner.bsky.social · 01/11/2025
My talk on Navigation 3 from #dcldn25 is live (very impressive publishing from the droidcon team!). www.youtube.com/watch?v=j1Oi...
youtube.com
Navigating the future with Jetpack Navigation 3 - Don Turner | droidcon London 2025
YouTube video by droidcon & fluttercon
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Reposted by Renaud Mathieu
Nicolas Roard @camaelon.bsky.social · 31/10/2025
Here's the slides for our #dcldn25 talk on #RemoteCompose speakerdeck.com/camaelon/dro... Thanks to everyone that attended, it was great to finally share this project :) Kudos to the droidcon organizers, this was a really smooth event, and it was neat to see old friends! @hoford.bsky.social
speakerdeck.com
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Renaud Mathieu @renaudmathieu.com · 31/10/2025
Full room for @johnoreilly.dev talking about interoperability between iOS and Android #DCLDN25
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Renaud Mathieu @renaudmathieu.com · 31/10/2025
Captain @benkadel.com escaping from planet Regex. Always an impressive performance and great way to talk about complex technical things 🚀
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Renaud Mathieu @renaudmathieu.com · 31/10/2025
The Future of Android, droidcon London #DCLDN25. Was really looking forward for this keynote
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Renaud Mathieu @renaudmathieu.com · 30/10/2025
So many inspiring talks and brilliant people at droidcon London Always a reminder that sharing and learning together is the best part of this job. #DCLDN25
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Renaud Mathieu @renaudmathieu.com · 30/10/2025
So cool to have this two awesome engineers back
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Renaud Mathieu @renaudmathieu.com · 30/10/2025
Ready for day one #1 at droidcon London! So happy to be back! I’ll be speaking this morning in the Tech Leadership track about recurring patterns I’ve observed across many teams and how we can work together to improve them.
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Renaud Mathieu @renaudmathieu.com · 29/10/2025
Speaker dinner night for droidcon London 2025 🇬🇧 I’m curious to see how other engineers integrate AI into their daily work. Can’t wait to share tomorrow in the Tech Leadership track.
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Reposted by Renaud Mathieu
Android Makers by droidcon @androidmakers.bsky.social · 28/10/2025
🤖 Android Makers returns April 9-10, 2026 🎉 Mark your calendars! 🎟️ Get your ticket: androidmakers.droidcon.com 📢 CFP is now open: androidmakers.droidcon.com/cfp-guidelines Read the guidelines before submitting! #AndroidMakers #AMxDC26 #AndroidDev
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Renaud Mathieu @renaudmathieu.com · 25/10/2025
This is great news as it will push the boundaries more and more in favor of a great developer experience. Competition is healthy as Flutter made Kotlin Multiplatform better, and now Swift on Android will push everyone forward... Hopefully.
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Renaud Mathieu @renaudmathieu.com · 21/10/2025
Deuxième conférence de la soirée avec @p-y.wtf aux manettes pour un cours magistral sur les macrobenchmarks 👌
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Renaud Mathieu @renaudmathieu.com · 21/10/2025
Début de notre Meetup d'octobre dans une magnifique salle de la Maison de la Radio à Paris 🚀
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Renaud Mathieu @renaudmathieu.com · 12/10/2025
Why do great teams sometimes struggle to deliver great software? At droidcon London 2025, we’ll look at real-world pitfalls and solutions from my experience as a freelance Android engineer. 🎯 Common pitfalls in engineering teams and how to avoid them
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Renaud Mathieu @renaudmathieu.com · 11/10/2025
Welcome to the Pixel Team!
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Renaud Mathieu @renaudmathieu.com · 03/10/2025
I'm confused about the new billing system (token) from Jetbrains AI. What are the real prices using Junie only and using the Claude Agent? It seems two prompts of Claude cost about $1. Did they communicate somewhere about the pricing? At the moment impossible to see how much things are costing me.
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