Staff Engineer at Chime, and the co-author of Programming Ruby and the author of Modern Front End Development for Rails.

Also on Bluesky as @noelrappin.com and Threads as noelrap

You may know me from making intros for LoadingReadyRun's streaming and YouTube content, or from being on the Desert Bus tech team, or for being a designer for Retro Games' line of mini retro computers, or for making random nerdy nonsense, or you may not know me at all – in which case, hi!

Avatar alt text: A drawing of a Klingon woman wearing glasses, looking slightly bored.

Header alt text: A starship in space going into warp drive, streaking off into the distance leaving trails of blue light.

Ruby/Rails full stack engineer in the middle of the US (she/her)
🥁 Rush fan
🎵 Viola player
🐱🐱🐱🧒 Geeky mom
📚 Reading all the books, especially scifi/fantasy

🥾 Spring Boot 🚂 Rails 🤖 AI 🐧 Linux

He/him. Comp sci full stack tech lead. Rubyist for 12 years strong. #Ruby #Rails, #PostgreSQL, #UX, #Design, #3dPrinting, #Electronics, #Keyboards, #Photography and whatever makes my heart sing. My views are not my own.

Lead Privacy Expertise Centrum @ SURF | infosec | typoqueen | Grunn | Veluwe | wine | food | Venezia | Ducati | cats 😊 | ♡ CC0, art, books, movies, literature | motorbike trails & camping | DDM digitaledollemina.nl | own views and silliness
~ the Netherlands ¯\_ (ツ) _/¯

🇳🇱 🇪🇺 🇬🇧 🇧🇪 🇨🇵 🇮🇹 🟨⬜️🟪⬛️
Own photographs (unless credits)
Unfriendly people = block
Toots vaporise after a month

#Rails developer by day ☀️, #film 🎞️ developer by night 🌃.

Teresa (Katy) Castillo • Owner/EiC of Yatta-Tachi • Freelance Visual/UX Designer • Hispanic • #a11y advocate • Femme • 💖💜💙 @cbrails • She/Her


Yatta-Tachi: @yattatachi

Portfolio: https://hand-designed.com
Carrd: https://harleygin.carrd.co/

#anime #manga #fedi22

Mostly posts about gummi bears, space probes, and Ruby.

OSS contributor, maintaining Nokogiri, SQLite3, Rails::Html::Sanitizer, Mechanize, and more in the Ruby ecosystem.

Working at 37signals. Former Shopify, VMware, Pivotal, Bloomberg, various startups.

Freelance Web developer. Bridgetown core team member. Frequently shouts expletives at a computer screen.

Pink Floyd and Steven Wilson addict 🎶.
England cricket fan 🏏.

Game developer, computer science & programming tutor, person defined by comma-separated values.

Gameography:
Dog's Life (2003)
Rollercoaster Tycoon 3 (2004)
RCT3: Soaked!/Wild (2005)
Thrillville (2006)
Thrillville: Off the Rails (2007)
LostWinds 2: Winter of the Melodias (2009)
Kinectimals (2010)
Kinect Disneyland Adventures (2011)
Elite Dangerous (2014)
Partition Sector (2021)
Reality Drift (coming 2025)

Books:
Code the Classics Vol 1/2 (Raspberry Pi Press, 2019/2024)

Banner art by Zyalin

Product-minded engineer.
Building dev tools like Avo admin for Ruby on Rails

Amateur naturalist interested in paleontology, natural history, biology, biogeography, taxonomy, et al. especially dinos/birds and bugs. Regular #iNaturalist contributor. Posts bird and bug pics, these days it's often pollinator garden pics. and pics from local trails in Austin. Lepidoptera and Odonata enthusiast.
Retrocomputing fan, esp. old Macs. Posts nerd pics. 
Occasional artist, but mostly it’s bird and bug pics.
 Author of Hedgehog Art Through the Ages.
Contains multitudes.

Helping run FlipperCloud.io and Fireside.fm.

#Ruby, #Rails, #HTML, #CSS, and considered JavaScript on occasion. Basketball, mountains, outdoors, sit skiing, and paddle boarding.

Also a left below-knee amputee with no choice but to get out of bed on the right foot every day.

Software engineer, vegan, enjoy Ruby on Rails, D&D, and relational databases. Formerly at Vox Media, Slashdot, ThinkGeek.

Ruby/Rails developer experience engineer. Open source maintainer. Event organizer. 🏳️‍🌈

CEO @PlanetArgon. Host @_maintainable and On Rails podcasts. Creator of @ohmyzsh.

Neckbeard, but I am unable to grow a beard.

I'm a polish software engineer by trade (and passion) working on #Ruby on Rails in a SASS. But my true heartbeat is the #foss #RetroComputing rhythm: I love my #emacs #freebsd combo. I am very much into #smallweb and all that it stands for.

I love good #SciFi but recently I've been reading good #fantasy - which is a shock to me. There are great fantasy books out there!

Piracy is the only answer to streaming services.

my ko-fi: https://ko-fi.com/mmspl

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#NoBot #NoAi

I used to write software. Now I spend time on trails.
#opensource #apache #lucene #nutch #hadoop #avro #bicycles #trails #hiking #mtb #nica #napacounty #truckee

Husband, Father, & purveyor of fine Ruby on Rails apps. Available for hire. Always building something. See kickofflabs, thocstock, howivscode, PhrontPage, and more.

Dev team lead and developer at AppSignal.
Organizer @amsrb, Rails Girls NL. Made lintje.dev
#Ruby #RustLang #Git