Mathias Arlaud
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mtarld.bsky.social
Mathias Arlaud
@mtarld.bsky.social
@symfony.com Core Team - Co-Founder & COO @baksla.sh - Co-Founder & CTO @Synegram
(formerly at @sensiolabs.com and @les-tilleuls.coop)
My #SymfonyCon talk slides are out!

@api-platform.com, DTOs, ObjectMapper... and way too many food metaphors 😅

If you want to keep your entities clean and your API happy, this one is for you.

www.canva.com/design/DAG4s...
github.com/mtarld/sfcon...
December 1, 2025 at 10:53 AM
Reposted by Mathias Arlaud
#SymfonyCon talks, slides and code examples are on GitHub:

github.com/SymfonyCon/2...

If you were a speaker, please share your slides and consider writing down your thoughts in a blog post

#PHP #Symfony #OpenSource
GitHub - SymfonyCon/2025-talks
Contribute to SymfonyCon/2025-talks development by creating an account on GitHub.
github.com
November 28, 2025 at 4:12 PM
Reposted by Mathias Arlaud
Fueling the #SymfonyCon Hackday with code, coffee, and @baksla.sh energy. ☕

Proud to sponsor today's Hackday and contribute to making @symfony.com even better. 💛
November 29, 2025 at 9:51 AM
Reposted by Mathias Arlaud
It’s almost lunch time #SymfonyCon so @mtarld.bsky.social’s turn to be on stage selling pizza, paella and sushi with @api-platform.com 4 🚀
November 28, 2025 at 11:05 AM
Reposted by Mathias Arlaud
Thank you @mtarld.bsky.social for your talk about API Platform 4 at #SymfonyCon Amsterdam! @baksla.sh
November 28, 2025 at 12:06 PM
Reposted by Mathias Arlaud
Full house for @chalasr.bsky.social, talking about the brand new Console features! 🚀
November 27, 2025 at 2:35 PM
Reposted by Mathias Arlaud
Special day! 

The baksla.sh team is in Amsterdam for #SymfonyCon celebrating 20 years of the framework 🎉

And it's release day for @symfony.com 8.0 & 7.4! 🚀

Can't wait to chat with you about Symfony, or your needs 🫶

symfony.com/8
November 27, 2025 at 1:47 PM
Reposted by Mathias Arlaud
Watch the #APIPlatformCon replay: API Platform, JsonStreamer and ESA for a skyrocketing API by @mtarld.bsky.social

🎥 www.youtube.com/watch?v=2kHy...
November 19, 2025 at 7:54 AM
Reposted by Mathias Arlaud
As of #Symfony 7.4, functional tests’ error rendering will finally get you straight to the point with a beautiful, concise output 🥳 Especially useful when doing large refactorings that make dozens of such tests fail while progressing.

Before/After 👇
October 25, 2025 at 12:14 PM
Reposted by Mathias Arlaud
🎁 Wanna come to #SymfonyCon but don't have your ticket yet?
We're giving away 1 conference ticket. How to play? Repost + follow @baksla.sh. Draw on October 27th. Good luck! 🍀
October 22, 2025 at 8:36 AM
Reposted by Mathias Arlaud
#Symfony turns 20! 🥳 Two decades of code, community, and innovation — 20 candles and counting! Grateful for every contributor who’s made this journey possible 🫶
#PHP
October 18, 2025 at 8:07 AM
Gave a talk at the Sylius conference about @symfony.com deprecations and... laundry!

Yes, both can pile up fast if you don't take care of them regularly.
October 17, 2025 at 12:52 PM
Reposted by Mathias Arlaud
🚀 En mai prochain, l’AFUP Day revient !

Lyon fera partie des villes qui accueilleront l’événement 🎉

🎤 CFP ouvert jusqu’au 11/11 → cfp.afup.org

🎟️ Billets dispo → afup.org/event/afupda...
AFUP Day 2026 – Appels à conférences – Cycles de conférences AFUP
Appel à conférences pour l'AFUP Day 2026 : Bordeaux, Lille, Lyon et Paris
cfp.afup.org
October 16, 2025 at 12:15 PM
Reposted by Mathias Arlaud
On continue les sketchnotes du forum PHP d’à l’ @afup.org avec des conseils en lavage de linge et une explication du mécanisme de dépréciation dans @symfony.com par @mtarld.bsky.social
October 13, 2025 at 10:32 AM
Just finished my #ForumPHP talk!

I spoke about Symfony deprecations — and the secret to never running out of clean socks 🧦

If you need help with deprecations (not laundry), @baksla.sh can help 😉

Slides 👉 www.canva.com/design/DAGyd...
October 11, 2025 at 3:23 PM
Reposted by Mathias Arlaud
🎉 Full room for our team mate @hyanda.bsky.social demistifying the most critical #PHP community tool that is #Composer 📦 #ForumPHP
October 10, 2025 at 10:45 AM
Reposted by Mathias Arlaud
Good reminders and novelties about the #Symfony Dependency Injection system from @nicolasgrekas.bsky.social #ForumPHP
October 10, 2025 at 10:32 AM
Reposted by Mathias Arlaud
The entire team is on its way to #ForumPHP🤘

Don’t miss the talks of our 2 fabulous speakers @Félix Eymonot and @mtarld!

See you there 🤙
October 8, 2025 at 2:18 PM
Reposted by Mathias Arlaud
Toujours une joie de retrouver @baksla.sh , dont l'équipe répond toujours présent à l'heure de soutenir la communauté et de lui partager son savoir : merci pour votre soutien au Forum PHP 2025, on se voit jeudi !
🩶 Bakslash, sponsor Argent du Forum PHP 2025 - 9&10 octobre, Disneyland Paris
October 7, 2025 at 7:04 AM
In four days at #ForumPHP, I’ll explain how to never run out of clean socks.

(and, incidentally, how to handle #Symfony deprecations)
October 6, 2025 at 9:04 AM
Gave a talk at the #APIPlatformCon on Streaming in API Platform 🎤
Slides are up!

#Symfony & #APIPlatform are our specialty at @baksla.sh
Need guidance, training, or support? We've got you covered 🚀

www.canva.com/design/DAGyY...
September 20, 2025 at 9:41 AM
Reposted by Mathias Arlaud
Thank you @baksla.sh for supporting the #APIPlatformCon 2025!
September 19, 2025 at 1:02 PM
🚀 6 days to go!

I’ll be at the @api-platform.com conference, talking about streaming in API Platform.

Really looking forward to catching up with the community in Lille. See you there!
September 12, 2025 at 8:03 AM
Reposted by Mathias Arlaud
📦What's the state of #Webpack Encore?
@hugo.alliau.me tells us all we need to know about #JS bundlers in #Symfony
Webpack Encore: Current State and Future 📦
Webpack Encore was the default asset management tool in Symfony for many years. However, with the rise of AssetMapper and Vite, its future is uncertain.
baksla.sh
September 10, 2025 at 2:17 PM
Reposted by Mathias Arlaud
📢 As it's a very special edition we're giving away not 1 but 2 tickets. Want one? Comment + Repost + Follow
@baksla.sh

Results on Thursday, September 11 🤞
Next week in Lille!🚀
The API Platform Conference (Sept 18–19) is the event dedicated to the framework & its ecosystem: 30+ talks, and 7 Symfony Core Team members on stage #APIPlatformCon https://symfony.com/blog/seven-symfony-core-team-members-speaking-next-week-at-the-api-platform-conference-2025
September 8, 2025 at 4:42 PM