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Seb in the cloud ☁️

@sebsto.bsky.social
1.5K followers 125 following 1.1K posts

Principal Developer Advocate @ AWS.  communities: Swift on the server-side, Amplify, EC2 Mac ✍️ Author for the AWS News Blog, 📣 Public speaker 🎙 Podcaster @ the AWS Developers podcast & "le podcast AWS en 🇫🇷"

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Seb in the cloud ☁️ @sebsto.bsky.social · 26/09/2026
Celebrating 10 years of Vapor, 10 years of Swift on the Server #opensource #swiftlang Crossposted with @openvibe.social
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Reposted by Seb in the cloud ☁️
Chris Short @chrisshort.net · 19/09/2026
AWS says it can't restore service to Bahrain, UAE facilities 6 months after Iran strikes #devopsish www.cnbc.com/2026/09...
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Reposted by Seb in the cloud ☁️
Snapp iOS Weekly @snappiosweekly.bsky.social · 18/09/2026
⚡ 𝑆𝑤𝑖𝑓𝑡𝑈𝐼 𝑎𝑛𝑖𝑚𝑎𝑡𝑖𝑜𝑛 𝑤𝑜𝑟𝑘𝑠 📊 𝐷𝑖𝑎𝑔𝑛𝑜𝑠𝑖𝑛𝑔 𝐹𝑜𝑟𝐸𝑎𝑐ℎ 𝑃𝑒𝑟𝑓 🛠️ 𝑀𝑎𝑛𝑎𝑔𝑖𝑛𝑔 𝑀𝑢𝑙𝑡𝑖-𝑅𝑒𝑝𝑜𝑠𝑖𝑡𝑜𝑟𝑦 𝐸𝑛𝑡𝑒𝑟𝑝𝑟𝑖𝑠𝑒 🚀 𝐻𝑜𝑚𝑒𝑏𝑟𝑒𝑤/𝐵𝑟𝑒𝑤𝑈𝐼 #Swift #iOSDev ios-newsletter.snappmobile.io/issues/2026-...
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Seb in the cloud ☁️ @sebsto.bsky.social · 08/09/2026
In a world of AI, data is the starting point, and processing it at scale is a core skill. I spent the weekend reading the 2nd edition of "Serverless ETL and Analytics with AWS Glue" (Packt). A practical, grounded read by people who work on Glue and Spark. Disclosure: free copy for this review.
packtpub.com
Serverless ETL and Analytics with AWS Glue, Second Edition
Design scalable data lakes, optimize ETL pipelines, and accelerate analytics on AWS. Packt, 2026.
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Seb in the cloud ☁️ @sebsto.bsky.social · 04/09/2026
I've opened my calendar for 1-on-1 bookings on Beamthru. Career growth, technical direction, or prepping for interviews, tech and non-tech. I was a Bar Raiser at Amazon and ran 300+ interviews. From 60€, 15€ cashback on your first session. www.beamthru.com/publicPage/9NAGP9
Portrait of Sébastien Stormacq. Cloud, AI, Public Speaker. Book a 1-on-1 with me on Beamthru.
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Seb in the cloud ☁️ @sebsto.bsky.social · 03/09/2026
Vous voulez mettre les mains dans le code et créer ou déployer un agent IA ? Rejoignez-nous au meetup AWS Lille avec Olivier Lemaire, mardi 22 septembre 18h45 chez Sfeir Lille. Atelier pratique : Bedrock, AgentCore, Claude Code, Kiro CLI. Venez avec votre PC. #AWS #IA #Lille
Affiche du meetup AWS User Group Lille : Atelier sur les fondamentaux de l'IA Agentic avec AWS. LLM, Tools, MCP, RAG, Skills, avec Bedrock, AgentCore, Claude Code et Kiro CLI. Chez Sfeir Lille, mardi 22 septembre 18h45. Anime par Sebastien Stormacq et Olivier Lemaire.
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Seb in the cloud ☁️ @sebsto.bsky.social · 01/09/2026
Wispr 1.15.0 is out. 🎙️ It now handles in-person meetings, not just calls. Flip to In person and Wispr tells the voices in the room apart, giving each their own speaker. Thanks to Gabriel for owning it, and to all contributors including first-timer Harry. stormacq.net/wispr
Wispr banner: the app logo and name, a macOS menu bar app for on-device speech-to-text and meeting transcription.
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Seb in the cloud ☁️ @sebsto.bsky.social · 28/08/2026
New side project: Maxi80, French 80s radio. All the hits, no ads. 8 screens, one Swift codebase with Skip.dev. 📱 apps.apple.com/be/app/maxi-80/id335… 🤖 play.google.com/store/apps/details?…
stormacq.com
One Swift Codebase for iOS and Android with Skip
How I built a cross-platform app with one Swift codebase using Skip.dev
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Seb in the cloud ☁️ @sebsto.bsky.social · 28/08/2026
le podcast 🎙 AWS ☁️ en 🇫🇷 Épisode 382. La série d'été devait s'arrêter à 7, mais vous avez posé la question : Mach, XNU, Darwin, c'est quoi ce mic-mac sous votre Mac ? Voici l'épisode 8 sur 7. Dispo dans toutes les apps de podcast (lien dans la 🧵👇) #AWS #macOS #Unix
Épisode 382 du podcast AWS en français
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Seb in the cloud ☁️ @sebsto.bsky.social · 26/08/2026
A single central home for Swift documentation! It pulls together the language reference, core libraries and tooling, plus platform specifics, no matter what you’re building. Check it out: docs.swift.org. Great job @heckj.bsky.social and team!
docs.swift.org
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Reposted by Seb in the cloud ☁️
Swift Language @swift.org · 25/08/2026
At last: a unified home for Swift documentation, pulling together the language reference, core libraries and tooling, and platform specifics into a single central home, no matter what you're building! Check it out and give us feedback: docs.swift.org
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Seb in the cloud ☁️ @sebsto.bsky.social · 24/08/2026
20 years ago today, AWS announced Amazon EC2 (beta). 🎂 "Resizable compute capacity in the cloud... pay only for capacity you actually use." That one sentence in 2006 reshaped the entire industry. Happy 20th, EC2. ☁️🚀 #AWS #EC2 #CloudComputing
Celebratory illustration for 20 Years of Amazon EC2: a large golden number 20 wrapped in orange and white clouds, glowing server instances rising like birthday candles on a circuit-board landscape, in AWS orange and navy with confetti. Text reads Happy 20th Birthday, EC2.
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Seb in the cloud ☁️ @sebsto.bsky.social · 21/08/2026
le podcast 🎙 AWS ☁️ en 🇫🇷 Épisode 7, le dernier de la série d'été. 70 ans d'histoire pour comprendre pourquoi c'est Linux dans le cloud. La boucle est bouclée. Surprise : vous avez demandé "et macOS ?". La semaine prochaine, un 8ème épisode non prévu.
Épisode 381 du podcast AWS en français
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Seb in the cloud ☁️ @sebsto.bsky.social · 14/08/2026
Great post from @tiborbodecs.bsky.social on AI & dev. He nails it: the dopamine of prompting, the guilt of not coding by hand, feeling less deep. I'm fully aligned. AI is an incredible tool, not magic. We need balance, not surrender.
theswiftdev.com
Swift, AI, and the future of software development
A brief look at the current state of Swift, AI, LLMs, vibe-coding, and the future of software development.
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Seb in the cloud ☁️ @sebsto.bsky.social · 14/08/2026
Série d'été, ép. 6 🎙️ Après avoir raconté pourquoi Linux, on attaque le pourquoi du cloud. 1961 : l'idée. 2006 : Sun se plante, Amazon réussit depuis l'Afrique du Sud. 2008 : une startup passe de 50 à 3500 serveurs en 3 jours. 🎧 podcast.stormacq.net/awsfr/episodes/380/index.html
Épisode 380 du podcast AWS en français - Série d'été : l'ultime frontière
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Seb in the cloud ☁️ @sebsto.bsky.social · 12/08/2026
xcodeinstall v1.0.0 is out 🎉 Thank you to everyone who sent feedback during the beta, and since the early days in 2022. Breaking change: session secrets now live in AWS Parameter Store instead of Secrets Manager. $0/month instead of $0.80.
Terminal window showing the command xcodeinstall list --xcode-version 27, listing available Xcode 27 beta downloads (betas 1 through 5 and their Additional Tools .dmg files) from the Apple Developer Portal.
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Seb in the cloud ☁️ @sebsto.bsky.social · 07/08/2026
🚀 My last blog post for AWS — after 190 posts and 7 years on the AWS News Blog! Runtime Instances: persistent compute for production AI agents on Amazon Bedrock AgentCore. Thank you for reading. Stay tuned for what's next! 🙏
aws.amazon.com
Runtime Instances: Persistent Compute for Production AI Agents on Amazon Bedrock AgentCore
Persistent compute for production AI agents on Amazon Bedrock AgentCore
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Seb in the cloud ☁️ @sebsto.bsky.social · 07/08/2026
le podcast 🎙 AWS ☁️ en 🇫🇷 Série d'été, ép. 5. Août 1991, Linus Torvalds poste "just a hobby." 35 ans plus tard, Linux fait tourner le cloud. L'histoire complète du hobby devenu OS du monde. 🧵👇
Épisode 379 du podcast AWS en français
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Seb in the cloud ☁️ @sebsto.bsky.social · 05/08/2026
Built a CDK template to deploy Kiro Crew on EC2 in one command. SSH for admin (locked to home IPs), Cloudflare Tunnel for the dashboard. No ALB, no open ports. github.com/sebsto/kiro-crew-cdk
Screenshot of the KiroCrew dashboard showing multiple active sessions, a chat conversation, and a merged GitHub PR
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Seb in the cloud ☁️ @sebsto.bsky.social · 02/08/2026
Sunday afternoon activities ☀️ Tell me you're a developer without telling me you're a developer. My Dock says it all. 🧑‍💻
A macOS dock showing 6 developer tools: Terminal, VS Code, Ghostty, a file transfer app, Xcode Beta, and Instruments
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Seb in the cloud ☁️ @sebsto.bsky.social · 31/07/2026
le podcast 🎙 AWS ☁️ en 🇫🇷 Épisode 4, série d'été : "Un nouvel espoir" Un homme barbu au MIT décide que le logiciel doit être libre. Stallman, GNU, la GPL. Les fondations de tout ce qui viendra après. Semaine prochaine : "Just a hobby, won't be big and professional." 🤭
Épisode 378 du podcast AWS en français, série d été : un nouvel espoir
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Seb in the cloud ☁️ @sebsto.bsky.social · 27/07/2026
🎬 Palmier Pro, an open source macOS video editor built in Swift with AI and MCP server included. Generate videos with SOTA models in the timeline. Connect Claude, Codex, or Cursor via MCP to edit together. Free, no login.
github.com
Palmier Pro - The video editor built for AI
Open source macOS video editor built in Swift with built-in AI and MCP server
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Seb in the cloud ☁️ @sebsto.bsky.social · 27/07/2026
Just released v1.18.0 of the Swift Bedrock Library. What's new: support for Claude Opus 5 and MiniMax models (via the OpenAI chat completion API).
Code snippet showing Swift Bedrock Library usage
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Seb in the cloud ☁️ @sebsto.bsky.social · 24/07/2026
le podcast 🎙 AWS ☁️ en 🇫🇷 Série d'été — Dis papa, pourquoi Linux dans le cloud ? Épisode 3 : La guerre des clones. Sun, IBM, HP, DEC — chacun a pris Unix et en a fait sa version incompatible. Le rêve de la portabilité, trahi par le commerce. 🎧 Dispo dans toutes les apps de podcast
Épisode 377 du podcast AWS en français — Série d'été : la guerre des clones
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Seb in the cloud ☁️ @sebsto.bsky.social · 20/07/2026
🎉 New Wispr update! • Speaker diarization: see who said what in meeting transcripts • Faster startup (fixed double model loading) • Accurate download progress bar Thanks to all contributors! Release notes: github.com/sebsto/wispr/releases/latest
wispr.stormacq.com
Wispr - Voice Dictation for Mac
Privacy-first voice dictation for macOS. Speak naturally, type effortlessly. All processing happens on your Mac with on-device AI.
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Seb in the cloud ☁️ @sebsto.bsky.social · 17/07/2026
le podcast 🎙 AWS ☁️ en 🇫🇷 — Série d’été 🌞 Épisode 2 : la rébellion. 1969, Bell Labs. Ken Thompson et Dennis Ritchie créent Unix sur un PDP-7. Naissance du C et de la philosophie "do one thing well". Lien dans la 🧵👇
Épisode 376 du podcast AWS en français
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Seb in the cloud ☁️ @sebsto.bsky.social · 10/07/2026
le podcast 🎙 AWS ☁️ en 🇫🇷 🌞 Série d'été 2026 — 1/7 Pourquoi Linux a gagné dans le cloud ? Je suis remonté 70 ans en arrière pour raconter l'histoire. Épisode 1 : Le temps des cathédrales 🏛️ Un nouvel épisode chaque semaine !
Épisode 375 du podcast AWS en français
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Seb in the cloud ☁️ @sebsto.bsky.social · 09/07/2026
This is huge! Developers / Learners / Students / Builders can now get access to AWS sandboxes accounts. They live up to 8 hours and then self-destroy. Available for selected workshops (the list is expanding). NO CREDIT CARD REQUIRED folks! (one sandbox per week) builder.aws.com/content/3GCj...
builder.aws.com
Introducing Sandbox Environments on AWS Builder Center | AWS Builder Center
Starting today, builders can complete hands-on workshop exercises in a fully provisioned AWS account. No personal AWS account, credit card, or cleanup required.
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Seb in the cloud ☁️ @sebsto.bsky.social · 07/07/2026
Delighted to travel to Berlin for We Are Developers! 🇩🇪 Talking to Swift devs and the Swift-curious: why Swift is well adapted to server-side workloads, and how to deploy your Swift apps without managing servers. See you there!
Promotional graphic for Sebastien Stormacq's session at We Are Developers World Congress in Berlin about Swift server-side development
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Seb in the cloud ☁️ @sebsto.bsky.social · 07/07/2026
Envie de bricoler pendant les vacances ? 🔧 Comment capturer les données de ses compteurs d'eau, d'électricité, de gaz, utiliser LoRaWAN et des dashboards Grafana...
francais.podcast.go-aws.com
Podcast AWS en Français - Épisode 374
Comment capturer les données de ses compteurs d'eau, d'électricité, de gaz avec LoRaWAN et Grafana
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Seb in the cloud ☁️ @sebsto.bsky.social · 03/07/2026
le podcast 🎙 AWS ☁️ en 🇫🇷 Domotique DIY : Maximilien Charlier détaille sa chaîne IoT maison — capteurs Arduino, LoRaWAN, AWS IoT Core, Aurora DSQL, Grafana. Un épisode pour bricoleurs. 🧵👇
Épisode 374 du podcast AWS en français
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Seb in the cloud ☁️ @sebsto.bsky.social · 02/07/2026
🎬 Nouvelle série d'été du Podcast AWS en Français ! "Dis Papa, pourquoi c'est Linux qui tourne dans le cloud ?" Dès le 10 juillet, un épisode chaque vendredi tout l'été ☀️ Abonnez-vous pour ne rien manquer !
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Seb in the cloud ☁️ @sebsto.bsky.social · 02/07/2026
le podcast 🎙 AWS ☁️ en 🇫🇷 L'EM Lyon forme les publics éloignés de l'emploi au numérique. Émilie Guichard présente La toile et ProPulse : 750 personnes formées, 68% de sauts de qualification. Lien dans la 🧵👇
Épisode 373 du podcast AWS en français
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Seb in the cloud ☁️ @sebsto.bsky.social · 02/07/2026
Late 80s, my first hard drive: 10 MB. Size of a brick. Today, this M.2 SSD: 1 TB. 100,000x more storage, smaller than my thumb. About 35 years of progress in one photo. What was your first HDD?
A Crucial P310 PCIe Gen4 NVMe M.2 SSD in its clear plastic packaging on a wooden desk, next to a screwdriver ready for installation. The SSD is about the size of a stick of chewing gum.
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Seb in the cloud ☁️ @sebsto.bsky.social · 01/07/2026
AWS Certificate Manager now supports ACME. You can automate public TLS cert issuance with certbot, Caddy, Traefik, and others. No more manual renewals. I wrote about how it works.
aws.amazon.com
Automate public TLS certificate issuance with ACME support in AWS Certificate Manager
AWS Certificate Manager now supports the ACME protocol for automated certificate issuance.
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Seb in the cloud ☁️ @sebsto.bsky.social · 28/06/2026
[unix] About the origins of /bin /usr/bin /sbin and the others. Have you ever asked yourself why this directory layout ? lists.busybox.net/pipermail/bu...
lists.busybox.net
Understanding the bin, sbin, usr/bin , usr/sbin split
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Seb in the cloud ☁️ @sebsto.bsky.social · 26/06/2026
le podcast 🎙 AWS ☁️ en 🇫🇷 Le Groupe SEB utilise Amazon Quick pour créer ses fiches produits à l'échelle. Résultats : +4 % conversion, +15 % clic, -30 % coût par clic. Avec Julie Paget et Maëlle Boucher. 🎬 Aussi en vidéo ! 🧵👇
Épisode 372 du podcast AWS en français
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Seb in the cloud ☁️ @sebsto.bsky.social · 24/06/2026
Mon interview FatsLane est en ligne ! On parle Agents IA : un agent = code + modèle comme cerveau + outils. L'erreur la plus fréquente ? Ne pas commencer. www.youtube.com/watch?v=36ZJfckQjAs
youtube.com
Agents IA : du concept aux usages concrets en entreprise
Interview avec Sébastien Stormacq, Principal Developer Advocate chez AWS
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Seb in the cloud ☁️ @sebsto.bsky.social · 24/06/2026
Super happy to see the Swift Package Index joining Apple! 🎉 A key element of the Swift ecosystem - Apple's stewardship is a strong signal for the community. It stays open source! Congrats @daveverwer.com and @finestructure.com! 👏 swiftpackageindex.com/blog/swift-package-index-joins-apple
Screenshot of the Swift Package Index blog post announcing it is joining Apple
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Seb in the cloud ☁️ @sebsto.bsky.social · 19/06/2026
le podcast 🎙 AWS ☁️ en 🇫🇷 Spécial AWS Summit New York ! S3 Annotations, WAF monétise le trafic IA, Bedrock Knowledge Base en GA, AWS Blocks (framework TypeScript), S3 Vectors -80%, Amazon Quick avec agents autonomes. Lien dans la 🧵👇
Épisode 371 du podcast AWS en français
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Seb in the cloud ☁️ @sebsto.bsky.social · 16/06/2026
xAI Grok 4.3 is now supported in swift-bedrock-library 🎉 One line to call it from Swift, via the Bedrock Mantle endpoint. Both Chat Completions and Responses APIs work. v1.17.0 → github.com/build-on-aws/swift-bedro… #Swift #AWS #Bedrock
Swift code snippet showing how to call xAI Grok 4.3 via swift-bedrock-library
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Seb in the cloud ☁️ @sebsto.bsky.social · 12/06/2026
Swift Bedrock Library v1.16.0 is out with Google Gemma support. 6 models (Gemma 4 + Gemma 3), a new Chat Completions API for multi-turn conversations, and Responses API support for Gemma 4. Works with API key or SigV4 auth. #Swift #AWS #AmazonBedrock #GenerativeAI #OpenSource
github.com
Swift Bedrock Library v1.16.0 - Google Gemma support
Swift SDK for Amazon Bedrock with support for Google Gemma models
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Seb in the cloud ☁️ @sebsto.bsky.social · 11/06/2026
🇪🇺 Apple just announced Siri AI at WWDC. Guess who's not getting it? Europe. Again. 500M people left out while Apple and EU regulators can't agree. 4,500+ already signed a petition asking both sides to fix this. Add your name 👇 siri4eu.com/#sign
Screenshot of the Siri4EU petition website. Headline reads Europe asked for fair markets. Nobody asked to be left out. Shows 4,570 signatures from 27 countries, targeting 100,000 for an EU submission package.
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Seb in the cloud ☁️ @sebsto.bsky.social · 11/06/2026
4,746 posts on the AWS News Blog in ~20 years! 🎉 I wrote 190 of them (once my last 3 drafts are published), with the great mentoring of Jeff Barr. A modest contribution to an incredible knowledge base. Thank you Jeff for your trust and guidance 🙏
Screenshot of the WordPress admin panel for the AWS News Blog showing 4,746 published posts, with 190 written by Sébastien Stormacq and 3 drafts in preparation.
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Seb in the cloud ☁️ @sebsto.bsky.social · 11/06/2026
Claude Fable 5 just landed on Amazon Bedrock and the Swift Bedrock library already supports it. 1M token context, 128K output, always-on reasoning. You can call it through the Anthropic Messages API with a few lines of Swift. Multi-turn conversations are just append and send. No ceremony.
github.com
Swift Bedrock Library
A Swift library to interact with Amazon Bedrock models including Claude Fable 5
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Seb in the cloud ☁️ @sebsto.bsky.social · 10/06/2026
I worked a bit the FinOps side of my **personal** AWS account. Now Cost and Usage Report plan for a negative bill at the end of the month 🤣🤣. Are they going to reimburse me ? #aws #finops
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Seb in the cloud ☁️ @sebsto.bsky.social · 09/06/2026
Afraid you missed something on AWS last week? Don’t worry, I’ve got you covered. 😎 BYOM for RDS SQL Server, IoT SDK for Swift, and more.
aws.amazon.com
AWS Weekly Roundup: BYOM for Amazon RDS for SQL Server, AWS IoT Device SDK for Swift, and more
AWS Week in Review - June 8, 2026
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Seb in the cloud ☁️ @sebsto.bsky.social · 06/06/2026
Big update to the Swift Bedrock Library! GPT 5.5 & 5.4 on Amazon Bedrock, full bedrock-mantle endpoint + OpenAI Responses API support from Swift. Also added Claude Opus 4.8. Give it a try! 🚀 github.com/build-on-aws/swift-bedro…
Screenshot of Swift code using the Bedrock Library
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Seb in the cloud ☁️ @sebsto.bsky.social · 05/06/2026
Tell me you're mainly developing in Swift without telling it :-)
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Seb in the cloud ☁️ @sebsto.bsky.social · 05/06/2026
le podcast 🎙 AWS ☁️ en 🇫🇷 Les news de la semaine : Cognito multi-région, GPT-5.5 + Claude Opus 4.8 sur Bedrock, Resilience Hub gen AI, OpenSearch Serverless NextGen, Bitnami quitte ECR Public le 10/06 ⚠️ 👇
Épisode 369 du podcast AWS en français
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