Senior iOS Engineer at Oura Health

Also develops Mac and iOS apps:

Proxygen for hacking with HTTP 🤖
https://proxygen.app

Maptrails for hikes in the wilderness 🗺️
https://freshbits.fi/apps/maptrails

Previously spent 10 years securing online banks and mobile apps against attacks.

Seit dem 7. Lebensjahr lebe ich in #Hannover, erst in der #Nordstadt, nun in der #List.
Erstelle im Hauptberuf #BarrierefreiePDF aus dem #HomeOffice.
Privat interessiere ich mich für #E2E-verschlüsselte Kommunikation (Chat, E-Mail, etc.)
Mein Lieblingsurlaubsort liegt in #Südtirol, wo #Wein und #Obst angebaut werden; See und Berg manchmal näher liegen als man denkt.
omg.lol: provenaedf33 #fedi22

Generic humanoid carbon unit. ❤️ tech, democracy, environment, society. Instantiated @ 332ppm.

Currently building @manyfold and site admin @ https://mastodon.me.uk

Previously: https://dxw.com, https://somethingnew.org.uk, https://openpolitics.org.uk, https://apolitical.co, https://theodi.org, https://www.amee.com and more.

Alignment: Chaotic Whimsy.

#OpenSource #Ruby #Rails #Python

🌎 Iowa resident.
🔨 Full stack engineer working with #Ruby #Rails #NodeJS #React #Swift #Python
🎮 Bulbasaur stan
🎸 Lapsed musician
📚 Bibliophile
⌨️ Keyboard enthusiast
👨‍👩‍👧🐈 Partner of B, father of V, cat dad of 2.

Starting an IT security business. In a recession. 🤷🏻‍♂️

I provide IT Security services to small businesses.

Celebrated 40 years of programming on Xmas Day 2022. Got a ZX Spectrum back in 82 and haven’t seen much daylight since.

I find making up Cat6e patch cables a meditative.

OpenBSD user, part time Ruby on Rails developer.

Half geek. Full stack #rubyonrails since rails 1.6.
Music enthusiast #punk #indie #shoegaze #folk #lo-fi etc.
Practices #doodling, #streetart chasing, #lomography.
Local deputy mayor in #Profondeville #Lustin #Namur #Wallonie #Belgium
Fighting climate change one #bike commute at a time.

I like to play games and read books. For gaming, these days I mostly stick to JRPGs and indies. For books, I like science-fiction and a bit of non-fiction sometimes.

Feel free to follow and interact.

Toots deleted after 3 months.

Full-Stack Web Developer • OSS Contributor • Electronic Music Addict • Ruby/Rails, JavaScript/Stimulus, Crystal • Hotwire Contributors Team • StimulusReflex Core.

Currently maintaining: Stimulus, Stimulus-Use, Stimulus LSP, Turbo LSP, Turbo Power, StimulusReflex and CableReady

Building: gem.sh | hotwire.io | rubyconferences.org | rubyvideo.dev | rubyevents.org

Designs cybersecurity controls by day, walks woodland trails by choice, photographs birds and insects on instinct, and writes because he has a keyboard. Based in Montgomery Township, New Jersey. 🛡️🪶✍🏽🌲

Human-centric software dev + systems thinker.

Award-winning Bigg Daddy since 2016. Wrote some #Ruby books. Rails user since 2006. Hanami fan. Unofficial Warrnambool Tourism Ambassador.

CEO of https://consonance.app, MD of https://snowbooks.com and https://makeourbook.com. Ruby, and Rails. React when I absolutely have to. Also https://justsimply.dev, https://dayofcode.co.uk, nope.business etc. Did the _why book.

Cure fan. Home educator. 4 day wkr. Atheist she/her b.330ppm Ecoregion: Caledon Conifer Forests. @has_many_books from the olden days. Viciously anti-AI. Founder-ing is not the hard part. Maker of daft things out of fabric and on Roland Fantom-8. Veg gardener.

Dungeon Webmaster, Open Sourcerer, and breakfast THAC0 enthusiast. Are you a friend of DeSoto? All paladins are bastards.

#IndieAppDev building #Village to help you maintain connections to your friends, family, and coworkers.

#ruby #rails #swift #PrincipalEngineer #Mothership #Lego #politics #ethics

Hey I am Jijin.

I am a full stack software engineer mainly working with #RubyOnRails and #React.

I am a hobbyist #photographer who takes mediocre photos. I love building cool stuff that barely works, #reading, and #football.

I hate AI in art, literature and anything creative. I have a certain dislike productivity gurus and people who tell others to monetise their hobbies.
I mostly #shitpost here.

Nepal Alternative Treks & Expeditions offers authentic Himalayan adventures from Kathmandu. Local guides lead treks, hikes, and cultural tours in Nepal & Bhutan. Classic or unique trails—safe, flexible, fairly priced, and always memorable. We customize trips for solo travelers, groups, and families, focusing on local culture, comfort, and personal attention. Discover Everest, Annapurna, Manaslu, and hidden gems off the beaten path. Start your adventure with us today!

Ruby on Rails engineer since 2014, living in The Netherlands since 2025, lived 10 years in Japan (originally from France)

Author of Sustainable Web Development with Ruby on Rails, The Senior Software Engineer and more. CTO @ Mood Health. Former Stitch Fix, LivingSocial. Posts about Ruby, Tech, Maybe Cats

CIO by day, cybersecurity professor & Forbes Contributor by night, and a firm believer that the best ideas start with good coffee. I’m passionate about using AI, cloud tech, and leveraging system dynamics to make work (and life) a little easier.
Outside of work, I’m either reading/writing in some indie coffee house, hiking shady trails along the river, or adding to my ever-growing collection of houseplants.
I’m always learning, always leading, and always up for a good book or a new coffee house to explore.
#CyberSecurity #systemstheory #hiking #philosophy #actor #improviser #storyteller #coffee house addict
📍Chicago, IL 
🦋🥾☕️🎭🤖🪴✍️

Linux SysAdmin; parks & trails policy & planning guy; poster of Malamute puppy pics; open source, politics, outdoors

Non-equal part Petes Seeger and Townsend; depends on the day. #stl #ruby #jayhawks #gardening #woodworking #pico8