Unabashed lefty married to a terrific woman. Animal lover, especially cats but also dogs, birds—heck all of 'em. Audiophile, vinyl collector. Retired urban planner. Failed novelist.USAF Vietnam vet. Currently a big John Fahey fan. Born in Chicago, lived in Denver, Colorado Springs, St Louis, DC; in San Diego since 1999 and not about to depart until climate change demands it.

I'm a philomath (many interests; call it polymath-wanna-be) professional computer programmer in Silicon Valley, specializing in operating systems, languages/compilers, sometimes AI, usually non-traditional parallel software and hardware architectures.
Also:
#computer_science #unicode #unix #linux #bsd
#compilers
#operating_systems
#GOF_AI
#cognitive_science
#linguistics
#physics
#mathematics

Ex-springboard diver; scuba diver; free diver

Ars longa, vita brevis.

#Genre researcher and #Grundtvig-scholar. Cheerleader, content accumulator, climate worrier (and sometimes warrior). Father of four. Recovering mansplainer; wannabe feminist. Dane; whatever that is. #Wikipedia admirer.

Not giving the bastard my despair!

Banner picture is a group of mammoths walking through a winter landscape with forests and mountains.

LGBTQ+ ally. #BLM
 #dkmastodon #WokeAF #RandomActsOfKindness #YIMBY #FBPE #FBR

gecos/CN: Janis Joan König
SAN: ElleJay (lj), Leo(nard) Robert König

Nyanbinary femby 🐈‍⬛

Bragging Rights: Made a former German conservative minister greet me in full cat girl outfit.

• tech-savvy luddite
• gender-overwhelmed gender-bender
• energy-seeping sleepy-head
• serious goofball

See pinned post for more #intro, what to expect here, as well as alt-texts for pfp & banner <3

👨‍👩‍👦‍👦👨🏻‍💻🚴🏻 – Father, Husband, Developer, Athlete. Author of @springbootbuch and #DuckDB in Action, founder of @euregjug. Java champion working on various integrations of @neo4j in the broader Java ecosystem.

You can expect a mixture of tech (Java, GraalVM, databases), some politics, cycling and food pictures.

Published in 2024: https://www.manning.com/books/duckdb-in-action

Enterprise Software Architect, Cloud, OpenSource, Gardening, Travel

#Java #Rust #Python #SpringIO #Microservices #3dprinting #FckAfd #NazisRaus #Leipzig #nobot
#Threema via W7AAXD5V

Blatantly, unabashedly pro-democracy. Ex-Michigan farmboy makin' it work since 1958 (born in 1953, but coasted for a few years). Proud and concerned father, grandfather, dog dad, and atheist. Emigrated from New Mexico high desert to New Jersey lake, spring 2022. Used to be a whitewater canoeist, now happy paddling a quiet lake. ClassicPress/WordPress developer; websites for real estate agents. I smoke a pipe, therefore I'm a philosopher. Oxford comma because I'm civilized.

Gay partnered (for 17 yrs)Boomer in California (Palm Springs area). Napa wine tour concierge 2019-23. Pre-retirement I was a tech analyst studying emerging technology. Step-Papy to 2 amazing 20-something daughters. Big time cat dad.

Australian retired archaeologist, Emeritus Professor at University of New England, Armidale. Book on (mostly the evolution of) art--Art or Scribbles was published on 8 August 2025. Published on bones, stones, language origins, art etc. Worked with Gamilaraay, Wangkamadla, Yulluna, Kalkadoon and Mitakoodi people.
We must have a politics which encourages equality and fights climate change.
Pre-order book at
https://link.springer.com/book/9783031904578

Call me Cider 🍎☕️ ✓
transsexual lesboy queer • 26 • 🇲🇽🇺🇸 🗣< Eng ) • plural (D.I.D) 🎉 • horror lover 🔪 • strung out on yaoi cocaine 🌈🍧 • toons toons toons!!! 📺 • draw trans shotas NOW! 🍼🏳️‍⚧️🩷

I dabble. Mostly in trains - H0 scale and live steam. Sometimes in games. Professionally in tech. German living on Yuggera land in Australia. I post and repost in English and German. Trans rights are human rights.

(Previously @rainynight65)

Profile pic is a close-up of a model locomotive (Victorian Railways B Class B65)

Header is a picture of The Ghan, a tourist train, taken in Alice Springs, Australia, with locomotive NR75 prominently in the lead

#nobots #noindex

Computer nerd. Avid collector of retro computing gear. Ham radio operator. Gear head. Wannabe pastry chef. Amateur runner.

Actually autistic and ADHD.

Living in the Palm Springs area.

Photographer (botanicals, landscapes, people), surface design, gardener. Living in Vancouver, BC, Canada (Coast Salish terr). I mostly avoid posting or reading about politics on social media.

header: newly germinated Salvia patens 'Blue Angel', spring 2025
avatar: me against a white backdrop with a red maple leaf splodged on

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DO scrape my toots and train AI with them


#PleaseBots #YesBots #BotsRCool #WeLoveBots #BotsRMyFavorite #BotRights #iLoveScrapers #BotsYesPlease #illTakeFiftyBotsToGo #BotsCool #BotsAwesome #ILoveBOTS #SkibidiBotBotBotYesYes #YumYumILoveBots
#WaiterMoreBotsPlease #GiveMeTheBots #yesbot #Bots #BotsBots #BotsBotsBots

Liy solutions can ensure your employees are working at maximum efficiency. Contact Lliy at (123) 456-Liyl for pricing.

Слава Україні! Героям слава! Glory to Ukraine! Glory to the heroes!
🇺🇦💙💛

Late diagnosed autistic man, trying to figure out who he is...

Dotnet developer and solution architect by day. Film nerd / film buff by night.

Proud volunteer at Odense Film Festival since '09 and OFFSpring since '25!

#dkmastodon #dkfilm #film #azure #dotnet #fedi22

(Banner and profile photo: Line Svindt.)

Enjoying life in a small, temperate seaside town in Portugal 🇵🇹 🌴🌴

Life is never fair. But it can be better.

I swear I found the key to the universe. Ask me where.

#LiverpoolFC #AlohaLife #NotAISlop

Punkrock statt Prunkpop! ✪ Falsifizierter Account ☆ Experte für #Satirerealität ¡ #iloveit • #mdRzA 🚲 Pro #CO2Steuer ■ 34% § https://udo.springfeld.eu/blog/in-eigener-sache/impressum/

A container of multitudes & an ebullient wally. Constantly curious. Tina Belcher in her 40s. I'm OK.

#slaithwaite #Huddersfield #yorkshire
#cats #dogs #springerspaniels
#hiking #cycling (touring) #swimming
#nature #gardening #GrowYourOwn
#fiberart #textiles #crochet #embroidery
#history #SocialHistory #heritage
#books #SpeculativeFiction #HistoricalFiction
#gaming #oxygennotincluded #factorio #openttd

Software tester/husband/trotse vader/nerd



Ik roei, speel met kleine zeilbootjes #df65 of mijn #SpringerTug (beiden #rc) en soms met taal.
Fan van #linux (al ben ik er nu wat minder actief mee bezig). En als trouw luisteraar van #damnhoney zou ik me bijna #feminist kunnen noemen.
Sinds kort speel ik weer met een fototoestel. Resultaten zijn te zien op https://fotograaf.van.petrafenijn.nl/
#fotografie #photography
#introduction

Nebula and 3X BSFA Award Finalist Author. Science writer. Artist. Explorer. 
THE VALE OF SEVEN DRAGONS (Apr. 2026) | GODFESTATION (Aug. 2026). Head of Stars and Sabers Publishing. CEO of Roaring Spring Productions, LLC.
Also wrote as J. Dianne Dotson.
#books #author #writer #fantasy #horror #scifi #thriller #artist #sciencewriter