Patrick Donahue @levelbrook.bsky.social Senior backend engineer. Ruby on Rails, Go, Postgres.
I write about the part of a system that only misbehaves under load.
58 essays, plus the tools and demos behind them:
levelbrook.com
Open to contract work.
Dennis Zhuang @killme2008.bsky.social CEO & Founder @ Greptime. Engineer, petrohead and tifosi.
github.com/killme2008
greptime.com
Tom Barber @magicaltrout.bsky.social 80% of AI projects fail. Ours run in global institutions | Data products & AI in production for regulated industries | https://concepttocloud.com
@giordanoricci.bsky.social @giordanoricci.bsky.social 
Wellington F. Silva @wfsilva.com IT guy, used to be a drummer, loves to fly, father, speaker, author, coffee and Pizza addicted
@handle.invalid @handle.invalid 
Rafael @rinaldi.io Macromedia Flash MX 2004 certified
Dario Castañé 🏴☠️ @dario.cat Catalan, pirate, gopher, bofher, trollslayer, tsundokusha, speaker, open source library software engineer - Go @ Datadog
https://dario.cat
📍Terrassa
Kyr Akriotis @akyriako.bsky.social Talking about: Kubernetes, Golang, T Cloud Public (fka Open Telekom Cloud), AWS, OpenStack, CloudStack and Proxmox. (EN/DE/DK)
Blog (no paywall): https://medium.com/@akyriako
GitHub: https://github.com/akyriako
Disclaimer: Opinions/Views are my own
Simon Schrottner @aepfli.bsky.social Father, CouchSurfer, JUnit-Pioneer Maintainer, OpenFeature Maintainer
@mauricewittek.bsky.social @mauricewittek.bsky.social 
Renata Maçãs @macasrenata.bsky.social Software Engineer, Almost Social Scientist & Historian, Mom, pet & coffee lover, research enthusiast
macasrenata.dev
Piotrek Zuralski @piotr.zuralski.net 💻 Senior Software Engineer | Platform Engineering & Site Reliability
📍 #Malaga, Andalusia, Spain- P @pospich0815.bsky.social @pospich0815.bsky.social
@postum.bsky.social @postum.bsky.social 
@shagohod99.bsky.social @shagohod99.bsky.social 
Keyvhinng Espinoza @keyvhinng.bsky.social Software Engineer 👨💻 - Performance, Scalability, Distributed Systems
@feyukio.bsky.social @feyukio.bsky.social 
Cory LaNou @corylanou.bsky.social 30+ yrs writing code. Go expert now deep in AI-powered development. Founder GopherGuides - Co-author Go Fundamentals. 10K+ devs trained. Videos & blog
Carbon Raven @carbonraven.com I've built, broken, and rebuilt infrastructure for 20 years. Solutions engineering, cloud architecture, and the stuff nobody warns you about. Writing at carbonraven.com
Furkan Onder @furkanonder.bsky.social Python Triage Member | Focusing on CPython #LKD #Python #ArchLinux #Django #eBPF
https://github.com/furkanonder/
HandyCon | Handshake.Conference/ @handycon.bsky.social HandyCon WHITE: March 4-6, 2026
Location: Online
DNS: https://2026.handycon.xyz
HNS: http://Handshake.Conference
Jakob Jelling @jakobjelling.bsky.social Sharing my learnings running newsletters and growing an audiencee on social.
http://fakemayo.com
Get growth hacks from founders
http://sitetube.com
Get backlink suggestions
Marc de Palol @marcdepalol.bsky.social Grindcore fueled human being / #Green software / #Resiliency / #Chaos Engineering (and in general)
Martin Borgman @martinborgman.bsky.social Architect at Kadaster in the Netherlands
Josh Suereth @jsuereth.bsky.social I like aquariums, rust, Scala, video games and observability. OpenTelemtry contributor.
Fredrik T @qua77ro.bsky.social 
Swastik Baranwal @delta231.bsky.social Open Source Developer
https://github.com/Delta456
BIFOLD Berlin Institute for the Foundations of Learning and Data @bifold.berlin Groundbreaking foundational research in Big Data Management, Machine Learning, and their intersection. #AI #Research
www.bifold.berlin
📰News: www.bifold.berlin/news-events/news
🔑Data Privacy: www.bifold.berlin/data-privacy
@trishachetani.bsky.social @trishachetani.bsky.social 
Art profile and photographer 📸 @crysanikou.bsky.social Cfo at Goldman such στέλεχος πολυεθνικης artist gallery love.museum iam bisexuality actor dj chef influencer
Kemal Akkoyun @kakkoyun.me GIF Monger, builder, tinkerer and geek.
Observability, Reliability, Performance. Mostly focused on #Go, #eBPF and #OpenTelemetry
@prometheus.io, and @opentelemetry.io team member.
#profiling #kubernetes #golang #zig #linux #perf
@akerman7.bsky.social @akerman7.bsky.social 
Eirik Rolland Enger ⁂ @eirik.re @Signal.org: eirikre.83
@wevtux.bsky.social @wevtux.bsky.social 
John Cobb @jcobb.coppermont.com Principal Advisor at @coppermont.com. Strategic advisory, market intelligence, and performance-based growth for founders, boards, and investors across the Americas and Lusophone Africa.
Veblen Director Programme @veblendirectors.bsky.social Helping ambitious people get their first board seats. Regardless of your background.
Callum Laing @callumlaing.bsky.social I help ambitious people raise capital, get board seats, take companies public. Let's get more entrepreneurs and builders on bsky!
Author of 4 best selling business books
Financial Media Group @financialmedia.bsky.social Financial Media Group offers full digital marketing turn key solutions for small to medium sized & publicly traded companies.
Get Launched @getlaunched.bsky.social Make yourself the 'Go To' person in any industry and earn a side income from running small networking events.
Earn through entrance fees, membership fees, sponsorships & deals. GetLaunched.org
Cynthia Chu @cynthiachu.bsky.social 💫 "Seeing the world my way, one adventure at a time."
Nora Wang @carolinesohn.bsky.social 10+ years in drug development, specializing in rare diseases and neurological disorders. Expertise in translational medicine and clinical trial design, with a proven record in advancing novel therapeutics.
tamwood.tech @tamwood.tech solo dev | always building
yashyaoo @yashhhh.bsky.social "love is he answer"
Causely @causely.ai Causely finds the root cause in seconds. No queries. No config.
www.causely.ai
Tasdik Rahman @www.tasdikrahman.com Engineering @newrelic, formerly @razorpay, @deliveryhero, @gojek. Backpacker.
www.tasdikrahman.com
Gabriel Archanjo @garchanjo.com Co-founder at @BotCity (YC W22)
OSS Maintainer at MarvinJ and Marvin
Computer Scientist, AI, Open Source
Severin Neumann @svrnm.com 🔭 OpenTelemetry 🔭
Shuggie @shugggie.bsky.social 
Nathan M. @nathanmartins.dev https://nathanmartins.dev
TestChimp @testchimp.bsky.social We use AI to build & scale full-stack automation tests quickly from manual test sessions. Think of us as your QA co-pilot.
I Quit Smoking 🚭 📚 🐕 @iquitcigs.bsky.social Anti-Smoker My Website campralquitsmoking.net See How I Quit 20 Years Ago Fought Nicotine 35 Years Supporting others who Quit 🚭 STL MO ❤️To Promote Authors 📚 & Ozarks 🌄 Photographer 📷 Pez Add @piperformissouri.bsky.social @jesspiperfanpage.bsky.social 💙
Joshua Rust @jgrust.bsky.social Data engineering, analytics, and integrations. MBA student. Random thoughts here, personal stuff on www.joshuarust.com.
Farhan @itsfarhan.bsky.social Software Engineer | Contributor @k8gb.bsky.social | AWS Community Builder | Cloud Native Enthusiast
https://farhanahmed.pro/ and notes.farhanahmed.pro (this is where I dump my practice and knowledge)
DCsan 🎏 @dcsan.xyz creative coder / game designer
games | bots | nlp | art
4 startups / 3 continents / 2 exits
🕸️ DC.rik.ai
working on a FAQ bot for bluesky at
@faqbot.bsky.social
josie @josie.lol generally competent computer magician
projects: alpm-rs, cockpit-pacman, kubernetes (SIG autoscaling, WG node identity), networkmanager, paru
https://josieco.de
https://josie.lol
imglab @imglab.io Official imglab account at Bluesky 🦋
🚀 Optimizing visual media at the edge, delivering unparalleled performance and experience.
Visit us at https://imglab.io
@minakamel.bsky.social @minakamel.bsky.social movies, tv shows, computers, everton
SigNoz @signoz.bsky.social Open Source observability platform | https://github.com/SigNoz/signoz
Jasdeep Singh @jsdp.dev 🦀 | SRE | eBPF | O11y | Distributed Systems
Observability 360 @observability-360.bsky.social All things observability-related. Author of the Observability 360 newsletter:
https://observability-360.beehiiv.com/
Zdeněk Merta @zdenekmerta.bsky.social I’m a software engineer living in a small town in the Bohemian Forest.
I enjoy hiking, traveling, and listening to music.
Website: https://zdenekmerta.com
Mastodon: https://mastodon.social/@zdenekmerta
@docsportello007.bsky.social @docsportello007.bsky.social 
@tmarkiewicz.bsky.social @tmarkiewicz.bsky.social 
Pedro Lima @lclpedro.bsky.social 💻 Software Engineer
🌱Um aspirante Crypto e DeFi.
Gabriel Araújo @42gabriel.bsky.social 
@sethyx.bsky.social @sethyx.bsky.social 
DevOpsDays Seattle @dodseattle.org We are a non-profit dedicated to sharing #DevOps in the Seattle community.
@sloughter.dev @sloughter.dev 
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.
Rodrigo @rznd.com.br .
Coroot @coroot.bsky.social All-in-one observability tool with automated root-cause analysis:
Quick setup, no code required, open source and enterprise.
Community Edition (open source): https://docs.coroot.com/installation/
Socials: https://linkin.bio/coroot/
Paige Cruz @paigerduty.com 🔮 future alpaca shepherdess
➡️ currently education eng + CNCF Ambassador
⚙️ former SRE
blog: https://www.paigerduty.com/
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
Handshake (HNS) @handshake.bsky.social The Open Source Rootzone
Protocol: handshake.org
Guides & Docs: https://hsd-dev.org
Telegram: t.me/handshake_hns
Developer's Telegram: t.me/hns_tech
Repo: github.com/handshake-org
#HNS #Handshake #FOSS
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
Michael Hausenblas @mhausenblas.info Principal Software Engineer, Genesys | 塞翁失马
https://o11y.news
Richard "RichiH" Hartmann @richih.bsky.social @RichiH@chaos.social