# welcomattic

> Blog de Mathieu Santostefano (welcomattic), Tech Expert chez SensioLabs,
> membre de la Symfony Core Team, speaker. Sujets : PHP, Symfony, web, IA, open source.
> Contenu en français et en anglais.

Version complète du contenu : https://blog.welcomattic.com/llms-full.txt

## Blog

- [Sleepr](https://blog.welcomattic.com/blog/2023-10-27-sleepr/)
- [Talk - Des images au cordeau pour vos applications Symfony](https://blog.welcomattic.com/blog/2019-06-04-talk-des-images-au-cordeau-pour-vos-applications-symfony/)
- [How to deploy Ghost on Clever Cloud?](https://blog.welcomattic.com/blog/2019-04-09-how-to-deploy-ghost-on-clevercloud/)
- [Comment je suis devenu développeur ?](https://blog.welcomattic.com/blog/2014-11-26-comment-je-suis-devenu-developpeur/)

## Speaking (conférences, podcasts, lightning talks)

- [[ConFoo 2026] - APIs secured, the modern way](https://blog.welcomattic.com/talks/2026-02-27-api-secured-the-modern-way/)
- [[ConFoo 2026] - Unveil Symfony AI](https://blog.welcomattic.com/talks/2026-02-25-unveil-symfony-ai/)
- [[Message à caractère informatique] - #144 Grâce au Pulsar multi nucléaire, Franken prouve que PHP est bien vivant !](https://blog.welcomattic.com/talks/2025-10-10-podcast-grace-au-pulsar-multi-nucleaire-franken-prouve-que-php-est-bien-vivant/)
- [[API Platform Con 2025] - Mercure, SSE, API Platform et un LLM élèvent un chat(bot)](https://blog.welcomattic.com/talks/2025-09-18-mercure-sse-api-platform-et-un-llm-elevent-un-chat-bot/)
- [[SyliusDays 2025] - Translate the UIs of your Sylius applications efficiently](https://blog.welcomattic.com/talks/2025-05-22-translate-the-uis-of-your-sylius-applications-efficiently/)
- [[SymfonyLive 2025] - L'année des agents GenAI](https://blog.welcomattic.com/talks/2025-03-27-the-year-of-genai-agents/)
- [[SymfonyLive Paris 2023] - Au moins 4 façons de définir un DateTime avec un Time réinitialisé (Lightning Talk)](https://blog.welcomattic.com/talks/2023-03-23-au-moins-4-facons-de-definir-un-date-time-avec-un-time-reinitialise/)
- [[SymfonyCon Disneyland Paris 2022] - Painless authentication with Access Tokens](https://blog.welcomattic.com/talks/2022-11-17-painless-authentication-with-access-token/)
- [[SymfonyWorld Online 2020] - Internationalize your Symfony application](https://blog.welcomattic.com/talks/2020-12-04-symfony-world-2020-internationalize-your-symfony-application/)
- [[SymfonyLive Paris 2019] - Des images au cordeau pour vos applications Symfony](https://blog.welcomattic.com/talks/2019-03-29-symfony-live-paris-2019-des-images-au-cordeau-pour-vos-applications-symfony/)
- [[PHP Tour Montpellier 2018] - Traduire efficacement une application Symfony](https://blog.welcomattic.com/talks/2018-05-18-phptour-montpellier-traduire-efficacement-une-application-symfony/)
- [[SymfonyLive Paris 2018] - Traduire efficacement une application Symfony](https://blog.welcomattic.com/talks/2018-03-30-symfony-live-paris-2019-traduire-efficacement-une-application-symfony/)

## Veille

- [Veille matinale #52](https://blog.welcomattic.com/veille/2022-11-03-veille-matinale-52/)
- [Veille matinale #51](https://blog.welcomattic.com/veille/2022-08-25-veille-matinale-51/)
- [Veille matinale #50](https://blog.welcomattic.com/veille/2022-06-16-veille-matinale-50/)
- [Veille matinale #49](https://blog.welcomattic.com/veille/2022-05-24-veille-matinale-49/)
- [Veille matinale #48](https://blog.welcomattic.com/veille/2022-05-17-veille-matinale-48/)
- [Veille matinale #47](https://blog.welcomattic.com/veille/2022-05-13-veille-matinale-47/)
- [Veille matinale #46](https://blog.welcomattic.com/veille/2021-11-26-veille-matinale-46/)
- [Veille matinale #45](https://blog.welcomattic.com/veille/2021-11-24-veille-matinale-45/)
- [Veille matinale #44](https://blog.welcomattic.com/veille/2021-11-23-veille-matinale-44/)
- [Veille matinale #43](https://blog.welcomattic.com/veille/2021-11-22-veille-matinale-43/)
- [Veille matinale #42](https://blog.welcomattic.com/veille/2021-11-19-veille-matinale-42/)
- [Veille matinale #41](https://blog.welcomattic.com/veille/2021-11-08-veille-matinale-41/)
- [Veille matinale #40](https://blog.welcomattic.com/veille/2021-11-05-veille-matinale-40/)
- [Veille matinale #39](https://blog.welcomattic.com/veille/2021-06-04-veille-matinale-39/)
- [Veille matinale #38](https://blog.welcomattic.com/veille/2021-06-01-veille-matinale-38/)
- [Veille matinale #37](https://blog.welcomattic.com/veille/2021-05-31-veille-matinale-37/)
- [Veille matinale #36](https://blog.welcomattic.com/veille/2021-05-27-veille-matinale-36/)
- [Veille matinale #35](https://blog.welcomattic.com/veille/2021-05-25-veille-matinale-35/)
- [Veille matinale #34](https://blog.welcomattic.com/veille/2021-05-12-veille-matinale-34/)
- [Veille matinale #33](https://blog.welcomattic.com/veille/2021-05-10-veille-matinale-33/)
- [Veille matinale #32](https://blog.welcomattic.com/veille/2021-05-07-veille-matinale-32/)
- [Veille matinale #31](https://blog.welcomattic.com/veille/2021-05-05-veille-matinale-31/)
- [Veille matinale #30](https://blog.welcomattic.com/veille/2021-05-04-veille-matinale-30/)
- [Veille matinale #29](https://blog.welcomattic.com/veille/2021-04-28-veille-matinale-29/)
- [Veille matinale #28](https://blog.welcomattic.com/veille/2021-04-27-veille-matinale-28/)
- [Veille matinale #27](https://blog.welcomattic.com/veille/2021-04-23-veille-matinale-27/)
- [Veille matinale #26](https://blog.welcomattic.com/veille/2021-04-22-veille-matinale-26/)
- [Veille matinale #25](https://blog.welcomattic.com/veille/2021-04-21-veille-matinale-25/)
- [Veille matinale #24](https://blog.welcomattic.com/veille/2021-04-20-veille-matinale-24/)
- [Veille matinale #23](https://blog.welcomattic.com/veille/2021-04-19-veille-matinale-23/)
- [Veille matinale #22](https://blog.welcomattic.com/veille/2021-04-14-veille-matinale-22/)
- [Veille matinale #21](https://blog.welcomattic.com/veille/2021-04-13-veille-matinale-21/)
- [Veille matinale #20](https://blog.welcomattic.com/veille/2021-04-12-veille-matinale-20/)
- [Veille matinale #19](https://blog.welcomattic.com/veille/2021-04-09-veille-matinale-19/)
- [Veille matinale #18](https://blog.welcomattic.com/veille/2021-04-08-veille-matinale-18/)
- [Veille matinale #17](https://blog.welcomattic.com/veille/2021-04-07-veille-matinale-17/)
- [Veille matinale #16](https://blog.welcomattic.com/veille/2021-03-26-veille-matinale-16/)
- [Veille matinale #15](https://blog.welcomattic.com/veille/2021-03-25-veille-matinale-15/)
- [Veille matinale #14](https://blog.welcomattic.com/veille/2021-03-24-veille-matinale-14/)
- [Veille matinale #13](https://blog.welcomattic.com/veille/2021-03-23-veille-matinale-13/)
- [Veille matinale #12](https://blog.welcomattic.com/veille/2021-03-22-veille-matinale-12/)
- [Veille matinale #11](https://blog.welcomattic.com/veille/2021-03-19-veille-matinale-11/)
- [Veille matinale #10](https://blog.welcomattic.com/veille/2021-03-18-veille-matinale-10/)
- [Veille matinale #9](https://blog.welcomattic.com/veille/2021-03-17-veille-matinale-9/)
- [Veille matinale #8](https://blog.welcomattic.com/veille/2021-03-16-veille-matinale-8/)
- [Veille matinale #7](https://blog.welcomattic.com/veille/2021-03-15-veille-matinale-7/)
- [Veille matinale #6](https://blog.welcomattic.com/veille/2021-03-09-veille-matinale-6/)
- [Veille matinale #5](https://blog.welcomattic.com/veille/2021-03-08-veille-matinale-5/)
- [Veille matinale #4](https://blog.welcomattic.com/veille/2021-03-05-veille-matinale-4/)
- [Veille matinale #3](https://blog.welcomattic.com/veille/2021-03-04-veille-matinale-3/)
- [Veille matinale #2](https://blog.welcomattic.com/veille/2021-03-03-veille-matinale-2/)
- [Veille matinale #1](https://blog.welcomattic.com/veille/2021-03-02-veille-matinale-1/)

## Auteur

- [Page auteur](https://blog.welcomattic.com/)
- [GitHub](https://github.com/welcomattic)
- [Mastodon](https://phpc.social/@welcomattic)
- [Bluesky](https://bsky.app/profile/welcomattic.com)