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Raphaël (raphiki) Semeteys Profile
Raphaël (raphiki) Semeteys

@RaphaelSemeteys

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A colleague once called me Innovactor, I still like it! DevRel, Architect and Opensource Expert at Worldline, certified Yoga teacher #TechAtWorldline

Ile-de-France, France
Joined November 2011
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
5 days
RT @worldlinetech: 🚀 Just published: “Intro to eBPF”!.Learn how eBPF is transforming Linux systems for observability, networking, and secur….
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blog.worldline.tech
Discover this powerful technology that has evolved from packet filtering to a versatile tool for network monitoring, performance analysis, and security enforcement.
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
12 days
The prompt used (on Modelscope) for both: A panda on a terrace of a Parisian café called "Le Pet Bistro" reading the menu while sipping a mojito cocktail with a straw.
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
12 days
Flux Krea enhances the base #Flux model by improving photorealism, reducing the typical "AI look" with more natural skin textures, better aesthetic and style diversity. @krea_ai .Here is a visual comparison with Flux base model (prompt below):
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
12 days
Yes, text positioning seems really better with Qwen-Image!
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
12 days
They did it finally!.
@OpenAI
OpenAI
12 days
Our open models are here. Both of them.
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
12 days
RT @elevenlabsio: Introducing Eleven Music. The highest quality AI music model. - Complete control over genre, style, and structure.- Mult….
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
20 days
#DeepSeek R1, #WAN 2.2 for video, #Kimi-K2 for Agentic AI, and now the Hierarchical Reasoning Model by Sapient. oh là là! .Open weights Chinese models are certainly making their mark in the GenAI arena!.#HRM.
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
20 days
The replay of "The Yoga of Image Generation with Stable Diffusion & @ComfyUI" at @DevBcn is now online. Sorry if I look a bit zoned out — we had just a few hours of sleep after a (very) delayed flight to Barcelona! . #DevBcn #Yoga #TechAtWorldline.
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
1 month
RT @sophiamyang: Announcing @MistralAI Voxtral, our frontier open source speech understanding models.
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
1 month
First time at #DevBcn — both attendee & speaker! Great experience, even if @hajermabrouk2 & I couldn’t stay all 3 days. We shared a real use case of image generation with #ComfyUI & #StableDiffusion. One image was AI-made… guess which!. #TechAtWorldline
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
1 month
RT @picsoung: Really great talk! @RaphaelSemeteys .Loved the step by step progress and explanations. I now want to get my hands on @ComfyU….
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
2 months
Hâte de vous présenter les techniques du 5 Dimensional Flow, adaptés au corps moderne par notre professeur de Yoga et physiothérapeute Simon Borg-Olivier !.Rejoignez-nous pour redécouvrir, en musique, le mouvement intelligent du corps. #SomaticsGlobal #TechAtWorldline #5DFlow.
@RivieraDEV
Riviera DEV 🌴
2 months
🎙️🧠 Annonce Talk ➡️ Raphael Semeteys, Hajer Mabrouk: 5 Dimensional Flow (🕰️: 50 min).Évadez-vous du débogage habituel et réinitialisez votre corps! Un atelier dynamique qui allie mouvement et musique pour optimiser votre énergie.
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
2 months
Part 3 of "The Yoga of Image Generation" blog series. Learn how to achieve style, pose, and facial consistency with LoRAs, FaceID IP Adapters, and FaceDetailer, all on your local machine. #GenAI #ImageGeneration #TechAtWorldline
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
2 months
Celebrating #InternationalYogaDay! .Yoga's principles of balance & connection can transform the workplace—enhancing wellbeing, trust, and sustainability. Embrace inner harmony & global bonds for a healthier, more harmonious work culture. 🧘‍♂️🌱 .#YogaDay #TechAtWorldline
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
2 months
RT @WorldlineFrance: 📸 Retour en images sur l'édition française du #WorldlineTeX 2025 qui s'est déroulée hier. Merci à tous les participa….
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Raphaël (raphiki) Semeteys
2 months
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
2 months
New in the "GenAI's Lamp" series: "FLF2V Video Generation with Kling AI and Wan"! Learn how to create smooth animations between images using AI in or from #ComfyUI. Quick workflows with cloud or local models. Watch the full video! Link below.#FLF2V #Wan #KlingAI #TechAtWorldline
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
2 months
Do widzenia i do zobaczenia następnym razem!.@DevoxxPL #TechAtWorldline
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
2 months
@RivieraDEV
Riviera DEV 🌴
2 months
🎙️🚀 Talk announce ➡️ Yassine BENABBAS: Comment j'ai porté Doom sur navigateur grâce au WebAssembly (🕰️: 50 min). Réveillez votre ingéniosité avec ce voyage technologique! Portage et innovation au rendez-vous!
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@RaphaelSemeteys
Raphaël (raphiki) Semeteys
2 months
Excited for next week’s Devoxx Poland. Since Devoxx France, I’ve added a special surprise at the end!.#GenAI #StableDiffusion #ComfyUI #TechAtWorldline.
@DevoxxPL
Devoxx Poland 🇵🇱 11 - 13 June 2025
2 months
Meet the #speakers of the #DevoxxPoland2025 🔥.➡️ Tomasz Jędrzejewski.➡️ @MaritvanDijk77 .➡️ Cezary Turek.➡️ @RaphaelSemeteys . See you in #Krakow!. #DevoxxPL.🗓️ 11-13 June 2025.📍Krakow, Poland.🎟️
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