Subnautica @subnautica.bsky.social Open world underwater adventure game for PC & Console by Unknown Worlds.
Anthony Fu @antfu.me A ship in harbor is safe, but that is not what ships are built for.
creator → @sli.dev • @unocss.dev • @vueuse.org • @vitest.dev • elk.zone
core team → @nuxt.com • @vite.dev • vuejs.org
maintainer → @shiki.style • eslint.style
he/him → antfu.me
Martin Costello 🏳️🌈🇪🇺🪿 @martincostello.com Software Developer. Nerd. Cynic. Has lovely, soft, floppy ears. Nerdy on main, 24/7. Rainbow person. I help .NET o11y 🔭 at 📈ana. He/him/his. HONK 🏳️🌈🇪🇺💻
Bronto @bronto-io.bsky.social The intelligent observability platform.
Saleh @mskayyali.com interaction designer & amateur game maker ~ nostalgic for 4:3 ratios and tape hiss. all views are personal. I make videos about design at https://www.youtube.com/@interfacestudies
@theaxer.bsky.social @theaxer.bsky.social Ex-mathematician turned programmer, now Partner and engineer @ Contiamo, core team member for OpenFaaS, and occasional blogger of tech and beer.
Bruno Baptista @brunobat.bsky.social SE & Red Hat Principal Engineer at IBM. Observability with @micrometer.io and @OpenTelemetry.io on @quarkus.io . Member of MicroProfileIO, Coimbrajug @jnationconf.bsky.social. Opinions are my own. 🇵🇹🇮🇪🇪🇺🇺🇦
Matteo Bianchi @mbianchidev.bsky.social Angry voice of @devoidofbeauty.bsky.social 🇩🇪
The very opposite of sXe.
https://devoidofbeauty.bandcamp.com/album/of-pain-absence
Socialist.
A radically open source cog in the machine, just doing the work.
Remember to punch a nazi today 👊
Stefan Prodan @stefanprodan.com OSS maintainer of CNCF projects Flux, Flagger and the GitOps Toolkit
Head of Development @controlplane.io
🫶 #golang #cuelang #kubernetes #gitops
👉 https://github.com/stefanprodan
Swastik Baranwal @delta231.bsky.social Open Source Developer
https://github.com/Delta456
Davanum Srinivas (@dims) @dims.dev
#OpenSource Person, Principal Engineer for Nvidia. He/Him.
Sam Rose @samwho.dev That guy who makes visual essays about software at https://samwho.dev.
Developer Educator @ ngrok.com
He/him.
Write the Docs @writethedocs.bsky.social We’re a global community (and conference) of people who care about documentation.
📝 Next conference: Portland 5/3-5/5
www.writethedocs.org
Diana Todea 🇷🇴🇪🇸 @didiviking.bsky.social DevRel @VictoriaMetrics
Joe Stringer @joe.stringer.sh 
Embrace @embrace.io User-focused observability for mobile and web, built on #OpenTelemetry.
Github ➔ github.com/embrace-io
Slack ➔ community.embrace.io/
Website ➔ embrace.io
#Observability #RealUserMonitoring #MobileObservability
Kasper Borg Nissen @kaspernissen.xyz 🔹Principal Developer Relations @Dash0.com
🔹former Co-chair KubeCon+CloudNativeCon EU/NA
🔹CNCF Ambassador
🔹Golden Kubestronaut
🔹Community Lead at #CloudNativeNordics
🔹Cloud Native Denmark
Open Source Initiative @opensource.org The steward of the Open Source Definition, the foundation of the modern software ecosystem. We build a world where the freedoms and opportunities of Open Source software can be enjoyed by all. #OpenSource
Al Brown 🐢 @alasdairb.com I do things with databases and play with dogs.
https://alasdairb.com
Argo Project @argoproj.io Argo is the premier open source GitOps and MLOps CNCF project | argoproj.github.io
Rafael Winterhalter @rafaelcodes.bsky.social software consultant who likes static typing, coding at http://github.com/raphw 🇧🇻🇩🇪🇪🇺
Cloud Native Rejekts @rejekts.io JOIN THE REJEKTS!
❌ Cloud Native Rejekts EU - March 21, 2026 | Amsterdam ❌
#Rejekts2026
https://cloud-native.rejekts.io/
Alex Van Boxel @alexvanboxel.name If it doesn't have an API, it doesn't exist. So, do I exist? | 🇪🇺🇧🇪
Loves Open Source, contributes code when he can (ex. PMC Apache Airflow, PMC Apache Beam, now focus on OpenTelemetry). Steering member devoxx.be.
@sloughter.dev @sloughter.dev 
Andrzej Stencel @devhunger.bsky.social Senior Software Engineer at Elastic | OpenTelemetry Collector Contrib maintainer
Henrik Rexed @hrexed.bsky.social 
Cloud Native Computing Foundation (CNCF) @cncf.io Making cloud native ubiquitous
Chris Aniszczyk @cra.dev Building a better world through open collaboration: https://aniszczyk.org | CTO, CNCF and Linux Foundation
The Linux Foundation @linuxfoundation.org A nonprofit organization enabling mass innovation through open source. #linux #kubernetes #riscv #hyperledger #anuket #openssf #openjs #o3de and more!
𝙳𝚘𝚝𝚊𝚗 𝙷𝚘𝚛𝚘𝚟𝚒𝚝𝚜 @horovits.bsky.social Tech and open source evangelist | Ambassador @cncf.io ⎈ | Ambassador @opensearch.org | Podcaster @openobservability.bsky.social 🎙️
Opinions - my own
linkedin.com/in/horovits
medium.com/@horovits
youtube.com/@horovits
fosstodon.org/@horovits
Reese Lee @reesesbytes.bsky.social Developer Relations @ New Relic
OpenTelemetry End User SIG
I enjoy watching horror movies, training jiu-jitsu, landscaping, gardening, reading sci-fi, making things, thrifting, dancing, and eating ❤️
FOSDEM @fosdem.org https://fosdem.org
Grafana @grafana.bsky.social Open and composable observability.
https://grafana.com/
OpenObservability Talks 🎙️ @openobservability.bsky.social OpenObservability Talks podcast: Let's harness the power of #opensource to advance #observability for developers, DevOps and SRE, with host @horovits
https://www.youtube.com/@openObservabilityTalks
https://podcasters.spotify.com/pod/show/openobservability
Frederic Branczyk @brancz.com Founder polarsignals.com 🧊 ❄️ Building parca.dev, Prometheus maintainer. Distributed systems, databases, and performance engineering. Actually born in Berlin. (he/him)
Julius Volz @juliusv.com 🚀 Co-founder prometheus.io
🏢 Founder promlabs.com and promcon.io
👨🏼🏫 Teaching monitoring with Prometheus: training.promlabs.com
📍 Berlin
Linux Foundation Europe @linuxfoundationeu.bsky.social Driving open source innovation in Europe and beyond.
Hans Kristian @starefossen.bsky.social Platform maker, dream awaker. DadOps. DevEx & Open Source @ Norwegian Governement. CNCF Ambassador, GDE Cloud, Grafana Champion
When I am not tinkering with new technology, I spend my time outside exploring the mountains with my wife and kids ❤
he/him
Elliott Johnson @ell.iott.dev Svelte Core Team @ Vercel
Svelte @svelte.dev Web development for the rest of us. See also:
- community: @sveltesociety.dev
- starter pack: https://bsky.app/starter-pack/did:plc:nlvjelw3dy3pddq7qoglleko/3l6ucetngs423
- feed: https://bsky.app/profile/paolo.ricciuti.me/feed/svelte-feed
ProtoPro @handle.invalid Decentralized networking and collaboration for businesses and professionals. Own your data! Built on AT Proto — just like Bluesky!
Join today: www.protopro.blue
Andygol 👻 @andygol.bsky.social Розповідаю за OpenStreetMap 🗺️
Translator of Istio.io, Helm, Kubernetes, OTel and others docs into Ukrainian.
Causely @causely.ai Causely finds the root cause in seconds. No queries. No config.
www.causely.ai
Observability 360 @observability-360.bsky.social All things observability-related. Author of the Observability 360 newsletter:
https://observability-360.beehiiv.com/
ClickHouse @clickhouse.com ClickHouse is the fastest open-source OLAP database ⚡
Download: http://clickhouse.com
GitHub: http://clickhou.se/GitHub
Slack: http://clickhouse.com/slack
@ollygarden.bsky.social @ollygarden.bsky.social 
Juraci Paixão Kröhling @jpkroehling.bsky.social Founder @ OllyGarden, OpenTelemetry maintainer, CNCF Ambassador.
🇧🇷 Também escrevo em português.
localthunk @localthunk.com Literally a fool
Creator of Balatro ( @playbalatro.com )
Business/Media: balatro@playstack.com
Blog: localthunk.com
Direct contact: localthunk.contact@gmail.com
🇨🇦
Luca Casonato 🏳️🌈 @lcas.dev Software person. Building @railway.com. Prev @deno.land. Creator of Fresh. @tc39.es delegate. Train nerd.
he/him 🏳️🌈🌍🌻💚
lcas.dev - 📍 Amsterdam
David Hope @djhope.bsky.social Elasticsearch observability product team. Dad to two severely autistic girls.
Felix Geisendörfer @felixge.de Working at Datadog on Go Profiling, Performance, OpenTelemetry and more.
Before:
- Manufacturing Observability at Apple
- Co-founder at Transloadit
- Node.js Core Dev
Phillip Carter @phillipcarter.dev my dumb blog https://www.phillipcarter.dev/
work: salesforce, past @honeycomb.io and @microsoft.com
play: computers, backpacking, snowboarding, hiking, kayaking
Fabrizio Ferri-Benedetti @theletterf.bsky.social Content engineer. Tech writer. Collector of old manuals. Retrocomputing enthusiast. Opinions my own, etc. Don't panic! My blog is https://passo.uno
Alex Boten @boten.ca Writes open source software and about technology sometimes. Problems solver & author. He/him https://dot.cards/codeboten
Richard "RichiH" Hartmann @richih.bsky.social @RichiH@chaos.social
Nicola Appel @nicolaappel.bsky.social I ❤️ E-Learning, Corporate Learning, Community Management, Change, InfoSec, Barcamps, Moderating & Speaking #elearning #clc069
Josh Suereth @jsuereth.bsky.social I like aquariums, rust, Scala, video games and observability. OpenTelemtry contributor.
@o11y-ceo.bsky.social @o11y-ceo.bsky.social 
Hanson Ho @bidetofevil.wtf Observability. Android Perf. Music. Sports Nerdery. 🇭🇰🇨🇦. Bringing OpenTelemetry to mobile and vice versa @ embrace.io
Long-form navel-gazing and thoughts about Watford FC: https://hanson.wtf. Laura Stevenson stan account.
Paige Cruz @paigerduty.com 🔮 future alpaca shepherdess
➡️ currently education eng + CNCF Ambassador
⚙️ former SRE
blog: https://www.paigerduty.com/
MartinDotNet @martindotnet.bsky.social Observability Evangelist, DevRel @honeycomb.io, Microsoft MVP and #OpenTelemetry contributor.
I talk on stage about o11y and otel stuff... basically.
Andi (Andreas) Grabner @grabnerandi.bsky.social Software Enthusiast. Interested in #Observability #PlatformEngineering. I am a #CNCF Ambassador, Fellow DevRel for Dynatrace, PurePerformance Podcast host. Living in 🇦🇹
Christian Münch @muench.dev Magento Tech Lead at valantic CEC.
Creator of n98-magerun.
Adobe Commerce Champion 2025.
Webmaster of football club @wormatia
Matthias Haeussler @maeddes.bsky.social trying to help people moving forward with cloud-native and Java-related technologies
@cncf.bsky.social @cncf.bsky.social 
Dash0 @dash0.com OpenTelemetry-Native Observability.
Because details matter.
No lock-in.
No surprises.
No hassle.
www.dash0.com
Joao Grassi @joaograssi.com SWE @ Dynatrace | Previously @jotagrassi on Twitter | Author of otelrecipes.com | Blog: blog.joaograssi.com
Juliano Costa @jcosta.dev 🔭 OpenTelemetry aficionado and ☁️ Cloud Native geek
OTel Demo maintainer | CNCF Ambassador | Tech Advocate at Datadog
My personal page: https://jcosta.dev/
Linkedin profile: https://www.linkedin.com/in/julianocosta89/
🦊 Michael Friedrich 🌈 @dnsmichi.dev 🦊 Principal Developer Advocate @GitLab.com
🌐 All-remote in Nuremberg
🚀 Embedded AI research
🛡️ Agentic AI modernization
🗺️ #lego #travel #drageekeksi #embedded #ai
🌈 https://dnsmichi.com/about/
Bill Mulligan 🐝🐝🐝 @breakawaybilly.bsky.social Cloud Native networking, observability, and security with Cilium, eBPF, and Isovalent
Newsletter cilium.io/newsletter
cpanato (aka comedordexis) @cpanato.dev - Grumpy
- Hipster SWE at @chainguard.bsky.social
- TOC CD Foundation
- Grumpy
- Tech Lead K8s SIG-Release
- OpenSourceDoer
- like to do lattes and cocktails and grill meat
- Grumpy
Liz Rice 💛💙🐝 @lizrice.com Open Source | Isovalent @ Cisco | eBPF | Cilium | author of O’Reilly books on Container Security and Learning eBPF | AWS Container Hero | music @insidernine.bsky.social
Hazel Weakly @hazelweakly.me I have thoughts. Lots of thoughts. They never stop thinking. Never stop thunking.
hachyderm.io/@hazelweakly
Stephen Augustus (he/him) @auggie.dev Black.
#opensource governance: @kubernetes.io, @openssf.org, TODO Group
Office of the CTO, Bloomberg — Opinions are my own
Bio and links: https://whois.auggie.dev/
#Blacksky
Formerly @stephenaugustus (Twitter), @justaugustus@hachyderm.io (Mastodon)
natali @natali.rip i'm so low maintenance that i'm barely breathing (SIG Docs Co-chair for Kubernetes, TODO Group Steering Committee, Open Source @ Cisco)
detiber @detiber.us 
Kim McMahon (she/her) @kimmcmahon.bsky.social Open Source, Marketing, and Community things. Building, breaking down barriers, uniting. Love my puppy, wine, french fries, and home. Wanna-be writer and photographer. The earth is amazing, love her. 🐾⛷️🏔️🍟🍷🦄 Posts are my own. 
Michael Chenetz 🎸✌️ @chenetz.net 🎙️Host of #TechNOut Podcast, Ex Host of #CloudUnfiltered
👨⚖️ dev.to moderator for #cloudnative #kubernetes
📥 Head of technical product marketing @Cisco Emerging Tech
❤️ Loves Guitar! 🎸
💟 Promotes Kindness
🏠 Builder of Community 
Adriana Villela 🇨🇦 🇧🇷 @adrianamvillela.bsky.social 🥑DevRel | @cncf.io Ambassador | @opentelemetry.io End User SIG Maintainer | @geekingoutpod.bsky.social host | 💜 #Observability | #bouldering | #running | 🇧🇷🇨🇦
Gettin’ shit done, and keepin’ it real.
Find me: https://adrianavillela.com
Raphael Manke @raphaelmanke.bsky.social 
Rynn M (they/them) @cyberynn.bsky.social Community, oss, dev rel, cloud native.
Disability justice. Paraclimbing. Classical tenor, bad drummer, karaoke nerd. Hellthread survivor.
Yoshi Yamaguchi @ymotongpoo.com Staff Developer Advocate at Grafana Labs | ex-AWS, ex-Google | OpenTelemetry guy in Japan | expertise in Observability, SRE, DevOps, Go
Marylia Gutierrez, MSc. @marylia.dev Principal Software Engineer at Grafana Labs | Observability | OpenTelemetry Governance Committee Member | 🇧🇷🇨🇦
https://www.marylia.dev/
Nicolas Fränkel 🇪🇺🇺🇦🇬🇪 @frankel.ch 🧑💻 Developer and architect
🥑 Developer Advocate
✍️ Blogger @ https://blog.frankel.ch/
🎓 Eternal learner
📖 Book author at http://leanpub.com/integrationtest
Michele Mancioppi @michele.dash0.com Head of Product Dash0. Making observability easy. Product Manager by day, Engineer by night.
Liudmila Molkova @neskazu.bsky.social Software engineer at Google working on observability; member of the OpenTelemetry Technical Committee.
Serving up sarcastic takes on software engineering. Opinions my own.
Honeycomb @honeycomb.io Honeycomb is the observability platform built for the new shape of software.
Liz Fong-Jones (方禮真) @lizthegrey.com 🇺🇸🏳️🌈🏳️⚧️🥄❄️🐆👩🏽💻 in 🇦🇺🇨🇦 working on 🍯⬢🔭
she/it
Ken Finnigan @kenfinnigan.me Distributed systems builder, author.
https://www.commonhaus.org/ Council member.
Observability focused. Ex: @workday, @redhat.
Amateur genealogist.
Opinions are my own. he/him
Mastodon - @kenfinnigan@fosstodon.org
Kubernetes @kubernetes.io #Kubernetes: open source production-grade container orchestration management. #CNCF #K8s
Dan Gomez Blanco @dangb.me Principal Observability Architect at New Relic, OpenTelemetry Governance Committee emeritus. Lefty, drummer, and photography dabbler.
dangb.me
Michael Hausenblas @mhausenblas.info Principal Software Engineer, Genesys | 塞翁失马
https://o11y.news
austin @aparker.io the only thing worse than my code are my jokes
governance @opentelemetry.io
director of ai strategy @honeycomb.io
av by @extinctinks.net
Jacob Aronoff @jaronoff.com OpenTelemetry Maintainer
I’d just like a bagel please
OpenTelemetry @opentelemetry.io The official Bluesky account for the OpenTelemetry project! Follow for updates, releases, and more information.