Jean-Francois James
@jefrajames
Software Architect, Distinguished Expert at Worldline, Java enthusiast, Open Source contributor, DevOps advocate, martial artist
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Learn how to monitor Java virtual threads effectively by using tools like VisualVM and jcmd. Keep track of thread count, CPU usage, and memory consumption to optimize performance. By @jefrajames 🧵📊 #Java #VirtualThreads #Monitoring jefrajames.fr/2024/01/10/mon…
Heureux de faire partie de l'équipe et de pouvoir contribuer à @DevoxxFR 2025 !
Découvrez l’équipe de sélection du programme de Devoxx France 2025 devoxx.fr/2024/12/10/le-…
Mon aventure avec @DevoxxFR continue. Très heureux de poursuivre en participant à la sélection des CFP 2025. Ce n'est pas comme préparer une conf, mais je sens que ça va être intense ...
🚀 New video: "When #Java Meets AI" By @jefrajames. Ready to bridge the gap between Java and AI? Learn how to integrate Large Language Models into your applications! #genAI #LLM #TechAtWorldline #WorldlineTeX 📽️ Watch here: youtube.com/watch?v=jtRcLW…
youtube.com
YouTube
When Java meets AI
Always interesting to get the vision of our engineers about the future of tech jobs. Why will our job change? A first answer here : youtu.be/fM6jvP6IDzg Stay tuned for the next episodes 📷
youtube.com
YouTube
Future of tech jobs | Why will your job change? episode 1
Voilà qui résume parfaitement ma vision des choses. Jean d'Ormesson avait décidément le sens de l'élégance. Tout en légèreté et en profondeur...
« Nous n’avons après tout que quelques années à passer dans ce mystère qu’est la vie. Autant l’éclairer par un peu de beauté, de passion, d’amusement. » Jean D’ormesson
A vibrant second episode in our series of internal Technical Events. Many insightful talks, demos and discussions. Thanks again to all the teams that helped us make this special event a success! #WorldlineTEX #TechAtWorldline
In June, we hosted the #WorldlineTex 2024 in France, where we gathered our brightest #Tech minds for an exclusive event to cover today’s most trending technology topics. 📽️ Check out the video highlights of this thrilling event: youtu.be/6aiaYDvnC64
Receiving such a compliment from @sebi2706 himself, my day couldn't have started any better. You have been a great source of inspiration for me. Thank you for your kindness and your support. We have one thing in common: "Passion driven development"!
This was my last talk at @WorldlineGlobal . I've started with punch card and end with @QuarkusIO and Generative IO. It's time to retire after 40 years of passion in IT and software development. Thanks to all my colleagues for their support. Long live to @worldlinetech.
🎥 quarkus-langchain4j in action Par @jefrajames 📺 sur YouTube : youtu.be/48xQdS7o3JU
youtube.com
YouTube
2024/05/14 - quarkus-langchain4j in action
Thank you @parisjug for this nice #JavaDay event. A great opportunity to share and expand our knowledge with nice people. Yes #Java is still alive and active!
Thank you @OmniFishEE for mentioning my article. I will be happy to deep dive how Virtual Threads work with Application Servers at @parisjug #JavaDay next week with my colleague @foxlegend. cc @worldlinetech
Learn how to monitor Java virtual threads effectively by using tools like VisualVM and jcmd. Keep track of thread count, CPU usage, and memory consumption to optimize performance. By @jefrajames 🧵📊 #Java #VirtualThreads #Monitoring jefrajames.fr/2024/01/10/mon…
Learn how to monitor Java virtual threads effectively by using tools like VisualVM and jcmd. Keep track of thread count, CPU usage, and memory consumption to optimize performance. By @jefrajames 🧵📊 #Java #VirtualThreads #Monitoring jefrajames.fr/2024/01/10/mon…
After months of preparation, I can't wait for the Season to finally begin! #WorldlineTeX #TechAtWorldline
📢This year, @Worldline is transitioning its internal technical conference to a TechForum eXplore Season with 5 events in Iberia, France, UK&Ireland, India, and the Nordics. 🇪🇸The first event kicks off tomorrow in Madrid! Follow the whole season with the #WorldlineTeX hashtag.
En effet, c'était vraiment sympa d'accueillir la team @parisjug dans nos locaux @WorldlineGlobal à la Défense. Heureux d'avoir parlé de @QuarkusIO et @langchain4j devant une belle audience. Cc @worldlinetech.
Heureux d'avoir hébergé le @parisjug hier dans les locaux de @WorldlineGlobal hier pour la soirée IA & LLM "Spring AI et Quarkus Langchain4J. Super talks de @RickenBrice puis @jefrajames! Le replay là twitch.tv/videos/2145612… #TechAtWorldline #SpringAI #LAngChain4J
Almost ready for @parisjug at @WorldlineGlobal with @__sunix_ preparing the streaming. Cc @worldlinetech.
Je ne manquerai pas cette soirée !
🎉 Jeudi matin ont ouvre les inscriptions pour événement, mardi prochain #IA #Java Spring AI par @RickenBrice et Quarkus Lanchain4J par @jefrajames 🏢 chez @WorldlineFrance 🗓️ Mardi 14 Mai !!! 🎟️ Pensez a vous inscrire à partir de jeudi (parisjug.org)
🎉 Jeudi matin ont ouvre les inscriptions pour événement, mardi prochain #IA #Java Spring AI par @RickenBrice et Quarkus Lanchain4J par @jefrajames 🏢 chez @WorldlineFrance 🗓️ Mardi 14 Mai !!! 🎟️ Pensez a vous inscrire à partir de jeudi (parisjug.org)
Great post from @agoncal about a great event : @DevoxxFR . A unique mix of energy, passion and friendship! Thanks to the organisation team.
@DevoxxFR #Backstage blog post: Thursday linkedin.com/pulse/devoxxfr…
linkedin.com
#DevoxxFrance #Backstage Thursday
Yesterday was the first day of Devoxx France. Most of the attendees arrived in the morning and everything had to be ready to welcome them as well as welcoming the sponsors and the speakers.
The future of Java is here at @DevoxxFR with @JosePaumard and Rémi Forax. Let's deep dive !
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