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Stephan Janssen

@stephanjanssen.be

Founder @Devoxx.com Devoxx4kids, BeJUG and DevoxxGenie | Co-founder @Voxxed.com, VoxxedDays - Founder JCS int. acquired by RealDolmen ('02) : See also @ https://stephanjanssen.be

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04.09.2023
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Latest posts by Stephan Janssen @stephanjanssen.be

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Agentic Engineering Workshop This workshop closes the gap between experimenting with AI coding assistants and mastering workflows you can trust in production.

Running a one-day, hands-on Agentic Engineering workshop at
@VoxxedBucharest on April 28th πŸ‘€
More info and registration πŸ‘‡πŸ½ romania.voxxeddays.com/agentic-engi...

25.02.2026 12:28 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Using @devoxxgenie.bsky.social to fix its own Cognitive Complexity issues using #SonarQube linter and spec-driven development πŸ”₯ #MetaProgramming
See also genie.devoxx.com/blog/devoxxg...

21.02.2026 11:17 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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My next GenAI workshop takes place in Switzerland on March 10th.

This is an invite-only, in-person class organised by Vivento Lab for developers, tech leads, and software architects working on real production systems.

More details @ vivento.ch/en/ai-studio...

20.02.2026 09:09 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Plugin Integration API | DevoxxGenie Learn how external IntelliJ plugins can integrate with DevoxxGenie at runtime to send prompts and create backlog task files.

Full integration documentation available at genie.devoxx.com/docs/integra...

19.02.2026 08:01 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Extending DevoxxGenie πŸ”₯ Let Any IntelliJ Plugin Talk to Your AI Assistant One of the most powerful capabilities I've added recently to DevoxxGenie is a clean integration API that lets external IntelliJ plugins connect to Dev...

DevoxxGenie exposes a lightweight runtime API that other IntelliJ plugins can use to interact with it. Explore several POC examples in this post πŸ‘€
www.linkedin.com/pulse/extend...

19.02.2026 07:58 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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False positive ! I suggest he tries email/password instead?

15.02.2026 20:49 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1
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Big thanks to TeamLeader for booking my AI Coding Assistants workshop! Amazing feedback from the brave beta testers of my slide deck v1.0 πŸ§ͺπŸ€–β€οΈ
πŸ‘‰πŸΌ stephanjanssen.be

12.02.2026 15:29 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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With V0.9.8, #DevoxxGenie supports multi-task sequential execution, unlocking a Spec-Driven Ralph Wiggum loop πŸ”
πŸ‘‰πŸΌ genie.devoxx.com/docs/feature...

12.02.2026 12:05 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Spec-Driven Development with #DevoxxGenie has officially landed in #JetBrains IDEs πŸ‘€πŸ”₯ #SDD #Demo
Full details at genie.devoxx.com/docs/feature...

11.02.2026 08:17 πŸ‘ 5 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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We now also have a dedicated website with more details about the plugin @ genie.devoxx.com

10.02.2026 08:05 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The DevoxxGenie plugin goes Agentic We are witnessing a paradigm shift in how developers interact with AI. It is no longer about asking a chatbot to generate a snippet and pasting it into your editor.

The @devoxxgenie.bsky.social plugin levels up with Agentic Workflows πŸ”₯πŸ‘€
Full details: www.linkedin.com/pulse/devoxx...

#AgentMode #ParallelAgents #AutoCompletion #MCPMarketplace #MCP

10.02.2026 07:41 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Almost 41K downloads of @devoxxgenie.bsky.social πŸ§žβ€β™‚οΈ
Still a substantial appetite for this plugin 🀩❀️

23.01.2026 14:24 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
The Keynote: Inspiring the Next Generation of Young Coders
The Keynote: Inspiring the Next Generation of Young Coders YouTube video by Raising Young Coders

The #Devoxx Keynote
youtu.be/TQbbVhoDRKU?...

22.01.2026 17:21 πŸ‘ 6 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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AI Coding Assistants Workshop | Hands-On Training by Stephan Janssen Master AI coding assistants in one day. Learn LLM fundamentals, MCP servers, agentic coding, and advanced techniques with hands-on training from the founder of Devoxx.

I’ve been asked by several companies to run a one-day onsite AI Coding Assistants workshop, so I’ve created a landing page with details in case others are interested. Always great to share knowledge and learn while doing it πŸ‘‡πŸ½
stephanjanssen.be

12.01.2026 08:30 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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βœ… 🍷

10.01.2026 11:28 πŸ‘ 6 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Thinking of submitting a "Vibe Coding Like a Pro" for @devoxx.fr 2026. Sharing my practical production experiences...
Would you be interested in such a talk? #DevoxxFR ❀️

08.01.2026 11:55 πŸ‘ 15 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Had som fun during the holidays creating an LSP #MCP server for #Java which can be used with any AI Coding Assistant πŸ€©πŸ‘‡πŸ½ www.linkedin.com/pulse/langua...

05.01.2026 12:39 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Happy Holidays & Merry Christmas πŸŽ…πŸ½πŸŽ„πŸŽ

19.12.2025 15:57 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
The future of intelligence | Demis Hassabis (Co-founder and CEO of DeepMind)
The future of intelligence | Demis Hassabis (Co-founder and CEO of DeepMind) YouTube video by Google DeepMind

πŸ§ πŸΏπŸ‘‡ #DeepMind
youtu.be/PqVbypvxDto

17.12.2025 16:58 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Event Podcast Feed
Once you’ve generated a podcast, the event’s home page automatically exposes a podcast feed link that you can open in Spotify or any other feed aggregator.
Examples @ m.devoxx.com/events/dvbe25

11.12.2025 12:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The podcast generator supports 9 languages: English, Dutch, French, Polish, German, Italian, Japanese, Korean and Portuguese.

11.12.2025 12:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
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AI Podcasts
We can now generate interview-style podcasts in nine languages, where two people discuss a presentation. The man is always the attendee who saw the talk and shares his experience (to avoid confusion) πŸ«£πŸŽ™οΈ

11.12.2025 12:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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AI Q&A
You can now ask questions about any talk, and it’ll answer using the generated transcript plus all the talk details like the description and speaker bios 🀩

11.12.2025 12:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

New #Devoxx Companion features in v0.5.6 πŸ§΅πŸŽ…πŸ‘‡

11.12.2025 12:00 πŸ‘ 4 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
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GitHub - stephanj/conference-scheduling-skill: Conference Scheduler Skills for Claude Code Conference Scheduler Skills for Claude Code. Contribute to stephanj/conference-scheduling-skill development by creating an account on GitHub.

I've created a Timefold skill (for in CLI) and a pure Python Google OR-Tools CP-SAT skill (for in Desktop). Both skills are freely available at github.com/stephanj/con...

09.12.2025 10:24 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The provided skill knows exactly how to make a scheduling application using Java or Python and will generate the code (behind the scene) to make a perfect schedule based on the defined constraints.

09.12.2025 10:24 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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The skill can be used in Claude Desktop or in the CLI 🀩 Install instructions in the readme.md file

09.12.2025 10:24 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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GAME OVER!
I've created two conference schedule SKILLs which allows us to create perfect MULTI DAY conference schedules using Anthropic Claude Desktop & CLI πŸ₯³
#LLM Skills available below β¬‡οΈπŸ§΅

09.12.2025 10:24 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Joe Rogan Experience #2422 - Jensen Huang
Joe Rogan Experience #2422 - Jensen Huang YouTube video by PowerfulJRE

πŸ§ πŸ‘€πŸΏ
youtu.be/3hptKYix4X8

04.12.2025 19:03 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
AI Expert: We Have 2 Years Before Everything Changes! We Need To Start Protesting! - Tristan Harris
AI Expert: We Have 2 Years Before Everything Changes! We Need To Start Protesting! - Tristan Harris YouTube video by The Diary Of A CEO

We'll need to evolve to a Humane Artificial Intelligence...
youtu.be/BFU1OCkhBwo πŸ‘€πŸ”₯

27.11.2025 21:00 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0