Typesense
WorkOS
Fin
Laravel Cloud
Superconductor
Gusto
Figma
AppSignal
Persona
Avo
Beyond Finance
SumIt
TRMNL
Order.co
Chatwoot
Chime
FastRuby.io
Buildkite
CodeRabbit
Mux
Legacy? I prefer battle-tested.
Pair grazing. Like pair programming, but greener.
This dock is mine now. Non-blocking, though.
Scoot over. This plank is taken.
Sunbathing is a lifestyle.
I only surface for major releases.
Formation lead. Zero merge conflicts.
I review fish. Approve, approve, approve.
Squad's over there. I'm remote.
Drop a churro. I dare you.
Telegraph Hill rent: one cracker.
Wild parrot of Telegraph Hill, doing a flyby.
Check Agents on Rails: the first benchmark report
Peace, love, and open source.
Series A? We prefer Series Mars.
Great reception up here. Home says hi.
Karl the Fog? We go way back.
Mrrp. Come closer. See what happens.
X-ray glasses. Ken left them here.
bullet_train-roles
benchmark_driver
Return to Takashi Kokubun
rebuild
Return to Takashi Kokubun
kuby-sidekiq
Return to Cameron Dutro
dotenv_validator
Return to Ernesto
vanity
Return to Ben Sheldon
ruby-maven
Return to Charles Nutter
openapi_validator
Return to Svyatoslav Kryukov
git-fastclone
Return to Samuel Giddins
combined_time_select
Return to Chris Oliver
bullet_train-super_scaffolding
bullet_train-integrations
rubygems-await
Return to Samuel Giddins
txgh-server
Return to Cameron Dutro
libx11
Return to Takashi Kokubun
twitter_cldr_js
Return to Cameron Dutro
cells-hamlit2
Return to Takashi Kokubun
wrap-bootstrap-rails
Return to Takashi Kokubun
maven_gem
Return to Charles Nutter
skunk
Return to Ernesto
metric_fu
Return to Ernesto
barbeque_client
Return to Takashi Kokubun
appengine-tools
Return to John Woodell
inch_by_inch
Return to Samuel Giddins
grape-client-generator
Return to Cameron Dutro
GData
Return to John Woodell
cocoapods
Return to Samuel Giddins
activerecord-jdbcmysql-adapter
Return to Charles Nutter
date
Return to Jeremy Evans
ventable
Return to Konstantin Gredeskoul
JRuby-OpenSSL
Return to Charles Nutter
bullet_train-outgoing_webhooks
view_component
Return to Cameron Dutro
arduino-library
Return to Konstantin Gredeskoul
glamour
Return to Marco Roth
bullet_train-fields
jbuilder-schema
nice_partials
bullet_train-scope_questions
salesforce_bulk_api
Return to Yatish Mehta
bullet_train-sortable
ve
Return to Kim Ahlstrom
bullet_train-super_load_and_authorize_resource
bullet_train-routes
handyman
Return to Brandon Weaver
bullet_train-scope_validator
pause
Return to Konstantin Gredeskoul
rubinius-core-api
Return to Charles Nutter
pry-session
Return to Brandon Weaver
arli
Return to Konstantin Gredeskoul
database_cleaner
Return to Ernesto
rails_dm_datastore
Return to John Woodell
bullet_train-has_uuid
bullet_train-obfuscates_id
backflip
xml-write-stream
Return to Cameron Dutro
githuh
Return to Konstantin Gredeskoul
pig
Return to Jim Remsik
compositor
Return to Konstantin Gredeskoul
spoon
Return to Charles Nutter
spanx
Return to Konstantin Gredeskoul
puma-daemon
Return to Konstantin Gredeskoul
bundler-leak
Return to Ernesto
showcase-rails
antlr4-native
Return to Cameron Dutro
kuby-azure
Return to Cameron Dutro
cache-object
Return to Konstantin Gredeskoul
bullet_train-themes-tailwind_css
koudoku
shhh
Return to Konstantin Gredeskoul
0 complete
Generate & publish your Pixel Card
+10Fill out your profile
+10Add your GitHub handle
+10Find yourself in the Clouds
+1Talk to 5 people
+20Share your card on your socials
+30Collect the gems of the Clouds
+1Return a gem to its maintainer
+10Extra: return from last year's conference
+1More quests coming soon!
Q for quests, F for this panel.
The piano you hear on people is played by Sonic Pi, Sam Aaron's live coding music tool, and Ruby all the way down.
Animal calls by Igor Lazo and LokYYs (CC BY-SA 4.0) and Marco Dragonetti (CC BY 4.0). All trimmed and re-levelled for the Clouds; sources and licences. Other sounds CC0.
ยฉ 2026 SF Ruby. Organized by Evil Martians.
Get your own Pixel Card! San Francisco Ruby Conference, November 10-12, 2026
Join us โSales associate @ Advantage solutions
I am a composer, sound designer and recording engineer born and raised in Oakland that just graduated from UCSC. Being from Oakland also means that I am always looking for opportunities to expand my community and knowledge in my craft. I have been making beats since 8th grade. I originally used music as an outlet for emotions I couldnโt express any other way, but it was during middle school that I realized there was a possibility of building a career around music. As I practiced, I realized that music was its own unique language, one that could be used to speak and captivate unique audiences. This is what we would call a sonic identity, and I've been interested in building those out for different projects. My goal now is to build a reputation as the guy people go to when they truly need to convey raw, intense feelings through sound, soundscapes, and sonic identities. Also attached is my linkedin here: https://www.linkedin.com/in/eduardo-perez-6a9252271/
3 gems they have collected
bullet_train-incoming_webhooks jruby-rack rubycritic-simplecov