Raphaël "raphiki" Semeteys
@raphiki.bsky.social
DevRel, Architect and Opensource Expert at Worldline, certified Yoga teacher
#TechAtWorldline
#TechAtWorldline
dev.to
February 10, 2026 at 2:14 PM
Beyond the API: Integrating ComfyUI and Flowise via MCP 🤖🎨
I just published a guide on moving from brittle API integrations to the new Model Context Protocol (MCP) standard. See how to build a chat agent that handles image generation and editing autonomously.
#ComfyUI #MCP #Flowise #TechAtWorldline
I just published a guide on moving from brittle API integrations to the new Model Context Protocol (MCP) standard. See how to build a chat agent that handles image generation and editing autonomously.
#ComfyUI #MCP #Flowise #TechAtWorldline
February 10, 2026 at 2:14 PM
Beyond the API: Integrating ComfyUI and Flowise via MCP 🤖🎨
I just published a guide on moving from brittle API integrations to the new Model Context Protocol (MCP) standard. See how to build a chat agent that handles image generation and editing autonomously.
#ComfyUI #MCP #Flowise #TechAtWorldline
I just published a guide on moving from brittle API integrations to the new Model Context Protocol (MCP) standard. See how to build a chat agent that handles image generation and editing autonomously.
#ComfyUI #MCP #Flowise #TechAtWorldline
Contre tout chakIAl !
February 6, 2026 at 11:55 AM
Contre tout chakIAl !
It is for a very simple use case but this is food for thought...
www.dbreunig.com/2026/01/08/a...
www.dbreunig.com/2026/01/08/a...
A Software Library with No Code
Do we still need libraries of 3rd party code when AI agents are this good?
www.dbreunig.com
February 5, 2026 at 6:58 AM
It is for a very simple use case but this is food for thought...
www.dbreunig.com/2026/01/08/a...
www.dbreunig.com/2026/01/08/a...
La classe...
February 2, 2026 at 10:40 AM
La classe...
Vibe Coding scripts is easy. But how do you Vibe Code a system?
In Part 3, I explore Governance-Driven Development. By using Architecture Decision Records and AIOps to guide the AI Developer, we built a modular monolith, one vertical slice at a time.
#VibeCoding #Architecture #TechAtWorldline
In Part 3, I explore Governance-Driven Development. By using Architecture Decision Records and AIOps to guide the AI Developer, we built a modular monolith, one vertical slice at a time.
#VibeCoding #Architecture #TechAtWorldline
February 2, 2026 at 8:28 AM
Vibe Coding scripts is easy. But how do you Vibe Code a system?
In Part 3, I explore Governance-Driven Development. By using Architecture Decision Records and AIOps to guide the AI Developer, we built a modular monolith, one vertical slice at a time.
#VibeCoding #Architecture #TechAtWorldline
In Part 3, I explore Governance-Driven Development. By using Architecture Decision Records and AIOps to guide the AI Developer, we built a modular monolith, one vertical slice at a time.
#VibeCoding #Architecture #TechAtWorldline
Yes... I guess you were one of the 9000-10000 other participants!! 😀
February 1, 2026 at 6:37 PM
Yes... I guess you were one of the 9000-10000 other participants!! 😀
On my way back from #FOSDEM. My mind is buzzing with new ideas, my human social network has grown, and I’ve got a long list of projects and techniques to explore!
Brussels, see you next year ❤️!
Brussels, see you next year ❤️!
February 1, 2026 at 3:38 PM
On my way back from #FOSDEM. My mind is buzzing with new ideas, my human social network has grown, and I’ve got a long list of projects and techniques to explore!
Brussels, see you next year ❤️!
Brussels, see you next year ❤️!
Heading to Brussels for FOSDEM 2026! 🇧🇪 🐧 The undisputed heart of the open-source community!
Who from my network will be in Brussels? If you’re around, let’s connect in the hallways or between sessions. See you there! ✌️
#FOSDEM2026 #OpenSource #FOSS
Who from my network will be in Brussels? If you’re around, let’s connect in the hallways or between sessions. See you there! ✌️
#FOSDEM2026 #OpenSource #FOSS
January 30, 2026 at 11:31 AM
Heading to Brussels for FOSDEM 2026! 🇧🇪 🐧 The undisputed heart of the open-source community!
Who from my network will be in Brussels? If you’re around, let’s connect in the hallways or between sessions. See you there! ✌️
#FOSDEM2026 #OpenSource #FOSS
Who from my network will be in Brussels? If you’re around, let’s connect in the hallways or between sessions. See you there! ✌️
#FOSDEM2026 #OpenSource #FOSS
I used Gemini 3 Pro, wait for the next article you'll have more details token-wise on a larger functional and technical scope
January 26, 2026 at 12:27 PM
I used Gemini 3 Pro, wait for the next article you'll have more details token-wise on a larger functional and technical scope
Can you "vibe code" a UI? 🤔
In Part 2 of our series, we're building a browser-based Yoga Pose Builder from scratch with no stack and no design, using AI.
Read how we went from a blank folder to a functional SVG editor in one session (link in comment).
#VibeCoding #TechAtWorldline
In Part 2 of our series, we're building a browser-based Yoga Pose Builder from scratch with no stack and no design, using AI.
Read how we went from a blank folder to a functional SVG editor in one session (link in comment).
#VibeCoding #TechAtWorldline
January 26, 2026 at 11:28 AM
Can you "vibe code" a UI? 🤔
In Part 2 of our series, we're building a browser-based Yoga Pose Builder from scratch with no stack and no design, using AI.
Read how we went from a blank folder to a functional SVG editor in one session (link in comment).
#VibeCoding #TechAtWorldline
In Part 2 of our series, we're building a browser-based Yoga Pose Builder from scratch with no stack and no design, using AI.
Read how we went from a blank folder to a functional SVG editor in one session (link in comment).
#VibeCoding #TechAtWorldline
Reposted by Raphaël "raphiki" Semeteys
Découvrez l'Open Source vu par Amel Charleux, Maître de conférence à l'université Montpellier.
Modèles économiques, compétition et coopétition entre acteurs, IA : un autre regard qui permet de prendre du recul !
👉https://www.projets-libres.org/podcast/s4e10-open-source-vue-par-une-chercheuse/
Modèles économiques, compétition et coopétition entre acteurs, IA : un autre regard qui permet de prendre du recul !
👉https://www.projets-libres.org/podcast/s4e10-open-source-vue-par-une-chercheuse/
January 26, 2026 at 8:06 AM
Découvrez l'Open Source vu par Amel Charleux, Maître de conférence à l'université Montpellier.
Modèles économiques, compétition et coopétition entre acteurs, IA : un autre regard qui permet de prendre du recul !
👉https://www.projets-libres.org/podcast/s4e10-open-source-vue-par-une-chercheuse/
Modèles économiques, compétition et coopétition entre acteurs, IA : un autre regard qui permet de prendre du recul !
👉https://www.projets-libres.org/podcast/s4e10-open-source-vue-par-une-chercheuse/
Ever heard of "Vibe Coding"? It’s intent-driven development. You act like a conductor, not a bricklayer.
I’m starting a new series on it! First up: Building a smart magazine archiver (turning web images into a searchable PDF).
dev.to/worldlinetec...
#VibeCoding #Gemini #TechAtWorldline
I’m starting a new series on it! First up: Building a smart magazine archiver (turning web images into a searchable PDF).
dev.to/worldlinetec...
#VibeCoding #Gemini #TechAtWorldline
Vibe Coding One Page at a Time
Building a Smart Magazine Archiver I’m starting a new series called "Vibe Coding one Step at a...
dev.to
January 23, 2026 at 3:22 PM
Ever heard of "Vibe Coding"? It’s intent-driven development. You act like a conductor, not a bricklayer.
I’m starting a new series on it! First up: Building a smart magazine archiver (turning web images into a searchable PDF).
dev.to/worldlinetec...
#VibeCoding #Gemini #TechAtWorldline
I’m starting a new series on it! First up: Building a smart magazine archiver (turning web images into a searchable PDF).
dev.to/worldlinetec...
#VibeCoding #Gemini #TechAtWorldline
Replay available: “Towards Open, Modular, and Decentralized GenAI” (French, #OSXP).
YouTube now offers English dubbing. Open, Web3-enabled AI that’s accessible and verifiable.
Replay link in comments.
#TechAtWorldline
YouTube now offers English dubbing. Open, Web3-enabled AI that’s accessible and verifiable.
Replay link in comments.
#TechAtWorldline
January 14, 2026 at 12:21 PM
Replay available: “Towards Open, Modular, and Decentralized GenAI” (French, #OSXP).
YouTube now offers English dubbing. Open, Web3-enabled AI that’s accessible and verifiable.
Replay link in comments.
#TechAtWorldline
YouTube now offers English dubbing. Open, Web3-enabled AI that’s accessible and verifiable.
Replay link in comments.
#TechAtWorldline
Reposted by Raphaël "raphiki" Semeteys
Premier épisode de 2026 sur l' #opendata 📣
Pourquoi référentiel national qui attribue un identifiant unique à chaque bâtiment en France ? Comment fait-on et avec qui ?
Découvrez le RNB !
👉https://www.projets-libres.org/podcast/s4e9-open-data-contruire-base-donnees-rnb/
Pourquoi référentiel national qui attribue un identifiant unique à chaque bâtiment en France ? Comment fait-on et avec qui ?
Découvrez le RNB !
👉https://www.projets-libres.org/podcast/s4e9-open-data-contruire-base-donnees-rnb/
January 11, 2026 at 8:23 PM
Premier épisode de 2026 sur l' #opendata 📣
Pourquoi référentiel national qui attribue un identifiant unique à chaque bâtiment en France ? Comment fait-on et avec qui ?
Découvrez le RNB !
👉https://www.projets-libres.org/podcast/s4e9-open-data-contruire-base-donnees-rnb/
Pourquoi référentiel national qui attribue un identifiant unique à chaque bâtiment en France ? Comment fait-on et avec qui ?
Découvrez le RNB !
👉https://www.projets-libres.org/podcast/s4e9-open-data-contruire-base-donnees-rnb/
The LLM inference landscape is exploding.
Should you use the data center standard #vLLM, local favorite #Ollama or the radical newcomer #ZML?
I applied the rigorous #QSOS method to compare these engines on features, performance and operational ease.
Link to full article in comment.
#TechAtWorldline
Should you use the data center standard #vLLM, local favorite #Ollama or the radical newcomer #ZML?
I applied the rigorous #QSOS method to compare these engines on features, performance and operational ease.
Link to full article in comment.
#TechAtWorldline
December 29, 2025 at 10:12 AM
The LLM inference landscape is exploding.
Should you use the data center standard #vLLM, local favorite #Ollama or the radical newcomer #ZML?
I applied the rigorous #QSOS method to compare these engines on features, performance and operational ease.
Link to full article in comment.
#TechAtWorldline
Should you use the data center standard #vLLM, local favorite #Ollama or the radical newcomer #ZML?
I applied the rigorous #QSOS method to compare these engines on features, performance and operational ease.
Link to full article in comment.
#TechAtWorldline
Joyeuses fêtes à tous !
Et pour ceux qui suivent la #CAN, allez les Lions de la Teranga !!!
Et pour ceux qui suivent la #CAN, allez les Lions de la Teranga !!!
Pour Noël, découvrez l'intervention de @raphiki.bsky.social, co-animateur du podcast à @devoxx.fr sur le thème "De #OpenAI à #Opensource AI： entre propriété commerciale et ouverture collaborative" 🎁
👉 www.projets-libres.org/podcast/s4e0...
Bonne écoute 🎧
👉 www.projets-libres.org/podcast/s4e0...
Bonne écoute 🎧
[Conférence] De OpenAI à Open Source AI : De Open AI à Open Source AI
Navigons à travers les eaux complexes de la propriété intellectuelle et des licences pour clarifier, via des exemples concrets, les notions de modèles Open ou Open Source dans l'IA.
www.projets-libres.org
December 24, 2025 at 2:29 PM
Joyeuses fêtes à tous !
Et pour ceux qui suivent la #CAN, allez les Lions de la Teranga !!!
Et pour ceux qui suivent la #CAN, allez les Lions de la Teranga !!!
Yes !
📣📣Annonce : Projets Libres devient le podcast officiel de LinuxFr.org
Pour en savoir plus :
👉 www.projets-libres.org/podcast/s4e0...
Pour en savoir plus :
👉 www.projets-libres.org/podcast/s4e0...
![[Annonce] Projets Libres devient le podcast officiel de LinuxFr.org !](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:x3lderyocjgi5ugabf3jozfx/bafkreighkdsygyhja4ub5ffq3qwwj2xuacg752dwqwularahxbi33yosju@jpeg)
December 16, 2025 at 5:10 PM
Yes !
M'en parle pas, je regrette d'avoir développé mes propres extensions WP de ouf. Les dix premières années c'est sympa et gratifiant, désormais je cherche juste assez de motivation pour tout migrer en statique
December 14, 2025 at 10:30 AM
M'en parle pas, je regrette d'avoir développé mes propres extensions WP de ouf. Les dix premières années c'est sympa et gratifiant, désormais je cherche juste assez de motivation pour tout migrer en statique
Joyeux anniversaire
December 13, 2025 at 12:01 PM
Joyeux anniversaire
Reposted by Raphaël "raphiki" Semeteys
In a month I'll leave Doctolib.
Not yet sure of what I will do next, if you have an interesting project do not hesitate to contact me
www.linkedin.com/posts/aherit...
Not yet sure of what I will do next, if you have an interesting project do not hesitate to contact me
www.linkedin.com/posts/aherit...
#opentowork #staffengineer #devx #ai #platformengineering | Arnaud Héritier
Open to New Challenges: Staff/Principal Engineer in AI-Assisted Dev, Platform Engineering, or DevX
After 3.5 years at Doctolib, I’m ready for my next hands-on technical role. With my teams, we tackle...
www.linkedin.com
December 12, 2025 at 2:30 PM
In a month I'll leave Doctolib.
Not yet sure of what I will do next, if you have an interesting project do not hesitate to contact me
www.linkedin.com/posts/aherit...
Not yet sure of what I will do next, if you have an interesting project do not hesitate to contact me
www.linkedin.com/posts/aherit...