Alex Kehayias @alexkehayias.com ๐ผ founder at mosey.com, ๐ชoccasional maker of beep boops, my dogs are ๐ฅ Pancakes and ๐ Noodle, โ๏ธ writing at notes.alexkehayias.com
Terminalwire.com @terminalwire.com Build command-line applications in minutes for your web app without an API at https://terminalwire.com/
Fito von Zastrow @fito.codegardener.com SF Bay Area transplant from Asunciรณn, Paraguay ๐ต๐พ. I enjoy hiking ๐ฅพwatching soccer โฝ๏ธ video games ๐ฎ drinking mate ๐งand pair-programming ๐จ๐ฝโ๐ป 
Chris Frantz @productmarketfit.bsky.social @frantzfries on twitter, people donโt think enough about product market fit, how was this handle available
loops.so is my thing 
Danielle @dinkydani21.bsky.social Bootstrapped nomad for 8+ years ๐ in 50+ countries ๐บ๏ธ
Easily unsubscribe from emails ๐ leavemealone.com
Ryan Carson @ryancarson.com ryancarson.com | 3x startup founder | Thatโs my amazing grandpa, Ross Carson, in my banner photo.
Marco Slot @marcoslot.com Mostly posts about PostgreSQL, Snowflake Postgres, and PostgreSQL extensions.
Formerly Crunchy Data, Microsoft, Citus Data, AWS, TCD, VU
Anthony Eden @anthonyeden.bsky.social Founder of DNSimple, vendor of duct tape, purveyor of UDP packets. He/him. Mastodon: https://ruby.social/@aeden
Peldi @peldi.bsky.social Balsamiq Founder & CEO
Borys Musielak @borysmusielak.bsky.social I invest in early stage startups in CEE ๐ต๐ฑ ๐บ๐ฆ ๐ฑ๐ป ๐ช๐ช ๐ฑ๐น ๐ท๐ด via smok.vc. Previously co-founded filmaster, ReaktorX & Startup Poland. I โค๏ธ ๐ฅ ๐.
Piotr Ch @ptrchm.com ptrchm.com
Mike Bifulco @mikebifulco.com CTO and co-founder @ Craftwork (YC S23)
๐ Tiny Improvements for devs and founders: mikebifulco.com/newsletter
Co-founder APIs You Won't Hate
Former Google / Stripe / Microsoft
Talking UX, react, rails, โ espresso, ๐ดโโ๏ธ cycling
๐ชฟ UNGOVERNABLE
Tim Griffin @tpg.bsky.social Founder: Craftwork (YC S23), Cloosiv (YC S19) |โ Board: Odeko |โ Investor: MPG Fund |โ Reader: One Read Reviews
@thefireskater.bsky.social @thefireskater.bsky.social 
Omar Dadabhoy @omardadabhoy.bsky.social The whole foods guru
built http://farm-to-door.com - find fresh food
YC alum
Dave Messina @davemessina.bsky.social General Partner, Future of Health Fund at Pioneer Fund
Previously cofounded Cofactor Genomics, RNA and machine learning to help doctors choose the best treatment for their patients 
Cam @cam.bsky.social 
Philippe Noรซl @philippemnoel.bsky.social CEO @paradedb.com โข H'20 โข ๐ซ๐ท๐จ๐ฆ
https://philippemnoel.posthaven.com
Tim @tims.bsky.social Managing Partner of Pioneer Fund
YC S11
Kaleel @drkaleel.bsky.social Co-founder of Mederva Health (YC) - helping doctors save lives.
www.medervahealth.com
Russell Smith @russell.codes Currently @9mothers.com.
I love programming, photography, and rallying. Ex Rainforest QA CTO, Recuse & YC S12.
Fabricio Buzeto @nukdf.bsky.social PhD and YC17 Alumni
Formern founder and CTO of bxblue (acquired)
Engineering manager @ Brex
about.buzeto.com
Hardik @hardikvala.com curr: loading...
prev: yc s23, ml eng @ google, apple
i dont endorse anything I say
Hana Mohan @unamashana.bsky.social Good engineer, ok trans woman. CEO MagicBell.com (YC W21).
Shreyas Sudhakar @shreyassudhakar.com Writing about heat pumps at heatpumped.org
Installing heat pumps at vayu.pro
Former YC founder and rocket propulsion engineer
heatpumped.org/subscribe
Towaki Takikawa @yongyuanxi.bsky.social outerport.com (yc s24)
former research scientist @ nvidia
systems, ml, graphics, llms, and data
personal web: tovacinni.github.io
Beau Allison @beauallison.com CTO and Co-founder @ Tranch.com (YC S22).
Matt Schlicht @mattprd.bsky.social Building & posting about AI and autonomous agents as CEO/engineer at Octane AI. Hacking and tinkering. Alum: Ustream, YC. Married to Helen Situ + dad to 1 ๐
Anirudh Ramanathan @foxish.bsky.social Co-founder & CTO of Signadot (YC W20)
Holly Leslie @hollyleslie.bsky.social Co-founder of Monday Trade YC alum
Colin McDonnell ๐ Zod @colinhacks.com ๐ Creator of Zod, tRPC (v0)
๐ฎ OSS Fellow @ Clerk
๐ฆ Friendly neighborhood TypeScript nerd
๐ง๐ผโ๐ป Prev @ Bun, EdgeDB, YC, MIT
Tiffani Ashley Bell @tiffaniashleybell.com Programmer. Transilient. An internet person at The Human Utility paying water bills & freeing people from debt. Nerded out at Howard, Harvard Kennedy School, YC, & Stanford GSB. F1 fan. Spoke at TED.
Black-Scholes-Merton FTW
In LAX or FAY ๐ณ๏ธโ๐
Filip Rakowski @filrakow.ski Co-founder/CTO alokai.com (prev. Vue Storefront) โข storefrontui.io โข machalliance.org Tech Council โข YC Alumni โข Vue, Nuxt, Webperf, Devtools, DX, Open Source, eCommerce, sometimes Astro and AI
Teej @teej.bsky.social building Downlink (yc w24)
Alex Atallah @alexatallah.bsky.social Fan of the frontier. Now working on openrouter.ai
Previously: co-founder & CTO of OpenSea. Alum: YC, Palantir, Stanford
Gabe Ragland @gragland.bsky.social ai tools @stripe โข yc alum
Brian Li @bli.bsky.social Building Frens - the fastest way to trade prediction markets with friends
Taylor Baldwin @taylorbaldwin.bsky.social co-founder Jamsocket โข YC W22
generative art โข data vis โข classical piano
previously at Datadog, Uber, NYTimes R&D
Ege Kaan Duman @ekduman.bsky.social rhodes scholar, anthropologist, building AI LaTeX Editor @simplifine.bsky.social
Chris @chris.blue 37% context left
Gergely Orosz @gergely.pragmaticengineer.com Writing The Pragmatic Engineer (@pragmaticengineer.com), the #1 technology newsletter on Substack. Author of The Software Engineer's Guidebook (engguidebook.com). Formerly at Uber, Skype, Skyscanner. More at pragmaticengineer.com
Rob Walling @robwalling.com Helping SaaS bootstrappers at @tinyseed.com and MicroConf. Wrote the playbook for SaaS, saasplaybook.com.
derek guy @dieworkwear.bsky.social Menswear writer. Editor at Put This On. Words at The New York Times, The Washington Post, The Financial Times, Esquire, and Mr. Porter.
If you have a style question, search:
https://dieworkwear.com/ | https://putthison.com/start-here/
Ben McCarthy @benricem.bsky.social Irish, non-binary, maker of apps, taker of photos.
benricemccarthy.com / anilineapps.com
weirder here than everywhere else.
they / them
๐ณ๏ธโโง๏ธ๐ณ๏ธโ๐๐ฎ๐ช
Yuri Sagalov @yuris.bsky.social Dad, husband, brother, son, friend, founder, investor
wayfinder.com
Francesco Di Lorenzo @frankdilo.com Building ambitious indie products. Co-founder typefully.com
Cory Zue @coryzue.com Went from CTO to solopreneur, and now building an empire one business at a time. Currently growing https://saaspegasus.com
Benedicte Raae @raae.dev ๐ฉโ๐ป CTO at Whee.no
๐บ http://youtube.com/QueenRaae/live
๐ https://airbnb.no/rooms/17871018
Pete Codes @petecodes.bsky.social Ghostwriter and SEO writer for hire ๐ฐ
I write the High Signal newsletter
Follow me for bootstrapper news, interviews with founders and build in public updates
highsignal.io/newsletter/
petecodes.io
I can't read my DMs here
Grant @grantmcconnaughey.com Founder of @postpone.app. Posting about tech, startups, sports, U.S. politics, and movies mostly.
Be curious, not judgmental.
๐ www.postpone.app
Andrew Askins @andrewaskins.com Working on @metamonster.ai and Shipletter
Work -> SEO, marketing, product
Free time -> Hiking, learning Spanish, travel, food
๐ http://andrewaskins.com
๐๏ธ https://smalleffortspod.com
๐ฆ https://discoshrimp.lol
๐ https://shipletter.ai/
Fabrizio Rinaldi @fabrizio.so Overthinker. Designer & co-founder:
๐ชถ @typefully.com 1.5M ARR
๐ mailbrew.com (sold)
๐ง lofi.cafe
Having fun sim-racing ๐
I directed a sci-fi short film once, maybe Iโll tell more stories in the future.
Ryan Hefner @ryanhefner.com Having fun, doing stuff.
๐ ryanhefner.com
๐๏ธ allplay.fm
Jamming on:
๐ฌ webmentions.com
๐ฅ opengraphs.com
โฑ๏ธ commune.software
๐ starterpacks.net
#buildinpublic #webdev #indieweb
Zsolt Ero @hyperknot.com Building https://openfreemap.org and http://maphub.net
Writing on http://blog.hyperknot.com
Loves paragliding
TinySeed @tinyseed.com Community and mentorship for ambitious SaaS founders. A @MicroConf.com fund.
Harisenbon ๐ก @harisenbon79.bsky.social GM for longer than I care to admit. TRPG-obsessed. ๅฒ้ๅผโฅ๏ธ
Building Artifax -- a battle map editor for DMs who
believe great maps are designed, not drawn.
John M. P. Knox @windaddict.bsky.social Patented CEO Chaos Killer. TinySeed mentor. Advisor, consultant.
Wade Minter @wademinter.com 2026 Stanley Cup Champion arena announcer for the NHL's Carolina Hurricanes. Founder/COO at @suggestionox.com. Ex-Founder at TeamSnap. Bad defenseman, worse goalie.
Bringing you that CAAAAANES WIIIIIN! If you don't know, now you know.
๐ Raleigh, NC
Tracy Osborn (tracymakes) @tracyosborn.com ๐ผ Head of Product @tinyseed.com @microconf.com.
๐๏ธAuthor of Hello Web Design. Visual design principles and shortcuts for non-designers.
๐ฅพOutdoorsy entreprenerd. Lives in Toronto, forever a California girl. 
W. Kavanaugh Latiolais @kav.la Tech/Product/Startups. I dabble in a lot. Everyone can build something amazing.
Ruben Gamez @earthlingworks.bsky.social Founder SignWell and Bidsketch. My personal blog: http://extendslogic.com
Jason Fried @jasonfried.bsky.social Founder & (sometimes) CEO at 37signals (makers of Basecamp and HEY). Non-serial entrepreneur, serial author. Email me at jason@hey.com.
Subash Ramalingam @subash4.bsky.social 
@filipkis.bsky.social @filipkis.bsky.social 
Yukihiro Matz @matz.bsky.social Ruby's Father 
Brandon Weaver @baweaver.bsky.social Senior Staff Eng at Amazon / One Medical, Ruby Central board member, Neurodivergence Advocate. Autistic / ADHD / Depression, He / Him. I'm the Lemur guy. Living and working somewhere about SF, writing on baweaver.com
Noel Rappin @noelrappin.com Staff Engineer at Chime. Co-author of Programming Ruby. Author of Modern Front End Development for Rails. Also, http://noelrappin.com/about to find me. (He/Him)
Benjamin Wood @benjaminwood.bsky.social Extinguished Engineer๐งฏ| CTO at ClickFunnels ๐งโโ๏ธ | Building selective.ci โจ
Andrew Mason @andrewm.codes Rails @ Podia ๐ฆ | Remote Ruby ๐ง | #AZ ๐ต
Aurelie Verrot @aurelie.bsky.social Senior Software Engineer, Ruby on Rails and other backend shenanigans.
Eating croissants in the SF Bay Area. ๐ซ๐ท๐บ๐ธ
Andrew Atkinson @andyatkinson.com Author of High Performance PostgreSQL for Rails, Staff Engineer, Consultant, Speaker
andyatkinson.com/pgrailsbook
Lucian Ghinda @lucianghinda.com Product Engineer, Ruby on Rails Developer
โฃ Curator of newsletter.shortruby.com
โฃ Helping #Ruby developers design better test cases at https://goodenoughtesting.com - E Eileen @eileencodes.bsky.social
Andy Croll @andycroll.bsky.social 
Amanda Perino @amandabrooke.bsky.social 
Xavier Noria @fxn.bsky.social Everlasting student ยท Rails Core ยท Zeitwerk ยท Freelance ยท Life lover
Drew Bragg @drbragg.dev Senior Developer @ Podia
Host of Code and the Coding Coders who Code it (https://podcast.drbragg.dev)
Not from Oklahoma
Rose W @rosew.bsky.social Principal Software Engineer. 25+ Years Coding, Mother of Teens, Ruby, Book Lover, ADHD, Cats, Nature, Crochet, Boise, She/her.
hsbt @hsbt.org A member of Ruby core team and Rubygems team. Administrator of ruby-lang.org. mastodon account is @hsbt@ruby.social
Aaron Patterson @tenderlove.dev Ruby and Rails hacker working at Shopify, living in Seattle
Andrea Fomera @afomera.dev Senior Software Engineer โข ๐ณ๏ธโ๐ she/her
Abby Hudson @abbyhudson.bsky.social Ruby & Typescript developer
Guillermo Iguaran @guilleiguaran.bsky.social Rails Core Team member
Marco Roth @marcoroth.dev Full-Stack Web Developer โข OSS Contributor โข Electronic Music Addict โข Ruby/Rails, JavaScript/Stimulus, Crystal โข Hotwire Contributors Team โข StimulusReflex Core.
Website: marcoroth.dev
Building: rubyevents.org | rubyconferences.org | gem.sh | hotwire.io
Kasper Timm Hansen @kaspth.com Rails core alumni, principle consultant at https://spinel.coop where we do https://rv.dev and help teams level up.
Creator & maintainer of Oaken, and other next-gen Rails extensions.
tapster @mileswoodroffe.com CTO | Software Engineer | Rails Foundation Director | Rubyist | Ex-Sound Engineer | Runner | https://1500cals.com
https://mileswoodroffe.com
Rosa @rosa.codes ๐ช๐บ European โค๏ธ cities, maths, theoretical computer science, learning languages, puzzles & bicycles ๐ถ Human to Mochi ๐ฉ๐ปโ๐ป Principal programmer @ 37signals - she/her - Antwerp ๐ง๐ช / Madrid ๐ช๐ธ
Irina Nazarova @inazarova.bsky.social CEO @evilmartians.com
Co-founder of @anycable.io
Organizing @sfruby.com
Cody Norman @codynorman.com Ruby on Rails consultant, mentor and weird dude
Justin Bowen @tonsoffun.bsky.social Rubyist with a decade of AI and computer vision experience. Building @activeagents.ai
Peter Solnica ๐บ๐ฆ ๐ต๐ฑ ๐ช๐บ @solnic.dev ๐ ๏ธ Building @justcrosspost.app & @repobot.app
๐จโ๐ป Elixir/Ruby SDK dev at @sentry.io
๐ Creator of Elixir Drops ๐ฆ
โค๏ธ Creator of rom-rb and many dry-rb gems and former @Hanamirb.org core team member
#ElixirLang #RubyLang #OpenSource #BuildInPublic
Nate Vick @natevick.bsky.social Technologist | Lover of the outdoors | VP of Platform Engineering https://clickfunnels.com | Building https://selective.ci
Stephen Margheim @fractaledmind.bsky.social 
Kane Jamison @kanejamison.com Building & growing stuff on the internet. Currently working with growth teams on Rails.
๐ Based in Anacortes, WA
๐ kanejamison.com
๐ contentharmony.com
*๏ธโฃ fixture.media
๐ railsgrowth.com
Jacob Herrington (not verified proceed with caution) โ ๏ธ @jacobherrington.dev self-taught ruby dev turned startup founder
something something building something new
everything i post is satire
Marty Haught @mghaught.bsky.social Director of Open Source @ Ruby Central. Engineering leader in Colorado. Community builder. Foodie, amateur baker, cook. 
Honeybadger.io @honeybadger.io Application monitoring that helps developers move fast and fix things. We're everything you need to keep production happy โ and nothing you don't.
๐ https://honeybadger.io
endorsed by jerry july 11, 2025
Jim Remsik @jremsikjr.bsky.social Genuinely desire success in those around you and do what you can to make it happen.
Founder of Flagrant a software design & development consultancy.
https://www.beflagrant.com
He/him