Mathias Lafeldt
Systems engineer from 🇩🇪 who loves to build tools for developers.
On a mission to make the DuckDB ecosystem more awesome. 🐥
Freelance for hire. DMs are open.
@lauraroeder.bsky.social
Honk If You ♥️ SaaS 🥾 I'm the bootstrapped founder of Paperbell (>1m ARR) 🚪 Exited MeetEdgar ✍️ Blogging at https://lauraroeder.com/ 🇬🇧 Based in Brighton, UK
@joran.tigerbeetle.com
Creator, Founder and CEO of @tigerbeetle.com — the financial transactions database designed for mission critical safety and performance.
@mtlynch.io
Bootstrapped fouder. Lover of unit tests. One successful exit. ex-@google, ex-@microsoft.
@tigerbeetle.com
The financial transactions database designed to power the next 30 years of online transaction processing.
@johnrudolphdrexler.com
Laravel and Product Management: Thunk.dev I also make games: Catacombian.com NYC (by way of St. Louis, Chattanooga, Jakarta, & Oakland)
@coma.social
A music lover, vinyl enthusiast, guitar player, street photographer, whisky maniac and caffeine junkie. On the verge of becoming an audiophile esoteric. www: https://coma.photography photography: @coma.photography 🤎☠️🤍 #fcsp
@andrei.blue
⚡ Bootstrapping @listingcat.com to $1M revenue. 🙀 https://listingcat.com 🌮 https://getboilerplates.com 📈 https://blueskymeter.com (sold) 📦 https://blueskystash.com (sold)
@coulb.com
I run a small software dev shop called Thunk.dev with some of my closest friends. I live in Philly, grew up in Japan, and was raised by hiphop and the internet. ❤️ Laravel
@jambay.bsky.social
I love product, infra/security software, and basketball. Living and working in the SF Bay Area.
@quinnypig.com
Chief Cloud Economist at The Duckbill Group. he/him. Get my snarky take on AWS news: http://lastweekinaws.com/t/ Signal: 833-AWS-BILL (833-297-2455)
@robwalling.com
Helping SaaS bootstrappers at @tinyseed.com and MicroConf. Wrote the playbook for SaaS, saasplaybook.com.
@motherduck.com
Making analytics fun, frictionless and ducking awesome with an unorthodox data warehouse for the post big data era based on @duckdb.org in collab with DuckDB Labs
@jehrhardt.dev
I'm a cozy developer writing software that let's me sleep well at night 💤. I am talking about open source 📄, vibe coding ✨ and sometimes Rust 🦀. I am currently working on @cozycoder.dev. Find me streaming 🎥: https://youtube.com/@jehrhardt
@justinjackson.ca
Internet stuntman 🤸♂️ justinjackson.ca ⚡ Bootstrapping, SaaS, podcasting, calm companies 🎙️ Co-founder of Transistor.fm (podcast hosting).
@thorstenball.com
Author of interpreterbook.com and compilerbook.com. Working at Sourcegraph. Previously Zed. Programming where the rubber hits the road. Writing Register Spill at: registerspill.thorstenball.com
@mikejulian.com
CEO at The Duckbill Group. We help you optimize and manage your AWS bill. I mainly write about consulting and engineering here. @mike_julian on Twitter
@peterabcz.bsky.social
Professor Analytical Data Systems @cwi_da and @VUamsterdam. researcher, systems architect, educator, entrepreneur
@mitsuhiko.at
Creator of Flask • sentry.io ♥︎ API design, writing and giving talks • Choses Python and Rust • Excited about AI • Husband and father of three • Inhabits Vienna; Liberal Spirit • “more nuanced in person” More stuff: https://mitsuhiko.at/
@rands.bsky.social
Writer of leadership things. Keynote enthusiast. I don’t tweet about my current gig. https://randsinrepose.com
@teggy.org
Professor — like database systems, programming languages, and SC Freiburg ツ
@martin.rauscheronline.de
Doing things with computers since forever Ulm, Germany @hades32 on Twitter
@derrickreimer.com
Full-stack developer. Recovering perfectionist. #ElixirLang enthusiast. Posting primarily about design & development. Minneapolis resident. Founder of @savvycal.com
@hytradboi.bsky.social
Have you tried rubbing a database on it? https://www.hytradboi.com/2025
@srekel.net
Hi! 18 years pro game dev, second-time indie studio founder, 20+ hobby games, TTRPGs, Swedish, father of three. ⚔️ DiscoGarage Games 📅 JC2/APB/GTA5/Vermintide/Hammerting/Helldivers2 🏹 Tides of Revival: Grand RPG in Zig 🌍 Open World Gamedev
@jrosskopf.bsky.social
@stephenson.dk
Founder of Firmafon (sold), Openli and something new. Former VP at Whimsical, Trustpilot and AutoUncle, mostly a father and partner. Blogging on www.stephenson.dk
@getajobmike.ruby.social.ap.brid.gy
Rubyist, guy behind @sidekiq and Faktory. For support, please open a new discussion at https://github.com/sidekiq/sidekiq/discussions. Personal: @getalifemike [bridged from https://ruby.social/@getajobmike on the fediverse by https://fed.brid.gy/ ]
@kentbeck.com
Independent I guess these days you'd say content producer, artist, programmer, musician, pokerist. More about me at https://KentBeck.com.
@asmartbear.com
Keyword, buzzword, half-truth, adjective, hey look at me! (founder of two unicorns: http://WPEngine.com, http://SmartBear.com). Writing for 17 years at: https://longform.asmartbear.com
@simon.bennett.im
Founder of SnapShooter.com (2017, acquired by @digitalocean '23), now Sr. Software Engineer at DO. Follow my journey crafting another side hustle Packetly.com Which I will one day launch!
@qxip.bsky.social
opensource + voip/rtc observability + duckdb quackscience makers of #homer #sipcapture, #hepic, #qryn and #gigapipe Amsterdam, The Netherlands #qxip #qryn #quackscience #gigapipe #telecom #observability
@retrotechdreams.bsky.social
Retro tech, early web & vintage computing. 80s, 90s, 2000s nostalgia. Follow for daily posts.
@lianmakesthings.bsky.social
She/her Cloud Native Human, Chief Karaoke Officer, Actor, Comedian ☭✊🏿🏳️⚧️🏳️🌈🌍
@sbstjn.com
AWS Serverless Hero, GraphQL Fanboy, and Serious Cloud Computing Expert ☁️ he/him 🖥️ https://sbstjn.com 📸 https://instagram.com/sbstjn
@a13x.bsky.social
DuckDB hype man, MotherDucker (I work at MotherDuck!), SQL nut, Pythonista, reluctant JS dev
@ethangardner.com
I'm a full stack engineer with a bias toward the front-end. Web performance optimization, accessibility, and all that jazz.
@skillstopractice.com
Human-centric software dev + systems thinker. Find + fix bugs faster by sight reading code better: https://bh-1.skillstopractice.com/START.html Bluesky's top feed for Ruby + Rails devs: @distilled.skillstopractice.com