I am a partner and Haskell Consultant at Well-Typed LLP. I am also a member of the Haskell Foundation Board, and a co-host on the Haskell Interlude podcast and the Haskell Unfolder YouTube series.

Posting mostly about Haskell, but occasionally also about books I'm reading, video games I'm playing, and other things that interest me.

I am a mathematical physicist and work as a software developer at Heilmann Software.

I spend most of my time coding #haskell, #nix, #nixos, am a co-maintainer of nixpkgs.haskellPackages and a member of the #GHC Steering Committee. Apart from that I love choir singing, ballroom dancing and playing #TTRPGs.

Try out my projects:

https://code.maralorn.de/maralorn/nix-output-monitor
https://matrix.to/#/@nixpkgs-bot:maralorn.de

I like programming using nice languages like OCaml, Haskell, F# and IO and I try to draw, with spray on walls.

Contributor to an open source project near you (Alpine Linux, Guix, ...). Passionate about functional programming (mostly Scheme and Haskell), software security, and operating systems. Day job in computer science, currently doing a postdoc in systems research.

Functional roboticist. 
Robots, Haskell, Rust, nix, emacs, FPV… and the rest of life, too.

A programmer from Aotearoa (otherwise known as New Zealand). I have also lived in China but I'm back now.
Antisemites (specifically including Likud supporters) and other racists dni.

I am a research group leader at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany. My interests are population genetics and human history. My group uses genetics and ancient DNA to investigate the human past.
Also, I like Haskell and functional programming!
I post in English and occasionally in German

An intersectionalist, feminist, and socialist guy living in Seoul (UTC+09:00). Who's behind @fedify and @hollo. Write some free software in #Haskell, #Rust, #TypeScript, & #Python. They/them.

#國漢文混用 #한국어 (#朝鮮語) #English #日本語

Interested in developments at technology ∩ society, and actions promoting values increasingly coherent over increasing context.

#EmergencyManagement #Preparedness
#Sufficiency #Sustainability
#Foresight #HorizonScanning #FuturesStudies
#DecisionMaking #ProblemSolving #Uncertainty
#Decentralization #Cooperation #CollectiveIntelligence #IntentionalCommunity
#KnowledgeManagement #Visualization
#FunctionalProgramming #Haskell #Python
#MusicTheory #Musicology
#EvoDevo

Author 20+ books, mostly on AI, LLMs, deep learning, semantic web, Lisp. 50+ patents. My books are free to read (or buy DRM free copies) online https://leanpub.com/u/markwatson

SRE manager on Google Compute Engine (only speak for me), ex-quant dev. Fan of maths, Haskell, Rust and retrocomputing. London, UK. CS PhD. Fuck cancer.

Available on Twitter while stocks last.

Haskell programmer. Also like graphics programming, electronic music, jazz, metal, cycling and weightlifting. https://ocharles.org.uk

Punjabi-Scottish-American husband and father of two, Haskell hacker at @GroqInc, cook, cyclist, lost in music. ∃🇮🇳 ∧ ∀🇬🇧 ∧ ∃🇪🇺 ∧ ∀🇺🇸 #celiac ex-{Microsoft, Google, Facebook} living in Los Altos, California

Exploring Mastodon.

PhD in Programming Languages. Formal Methods Engineer at Bedrock Systems — Coq/Scala/Haskell/Agda — geek — formally verifying C++

FOSS person. #Gamedev for the #ZXSpectrum, #Amstrad CPC, #Commodore64, #MSX and other shiny things (PC and #DOS!).

Also #Scala, #C, #Python and #haskell, and some (retro) gaming.

Not made of actual Lego.

Toots have TTL.

Moved from @reidrac

#nobot #nobots

Header: a photo of a Sony Trinitron TV displaying a scene from the game The Dawn of Kernel (Amstrad CPC) in all its CRT beauty.

Software engineer in the Bay Area. Dad. Nerd. I work at Hasura. I'm into #Rust, #Haskell, #Typescript, #Neovim, #Nix. Also sometimes #History. #fedi22

Reducing wealth inequality is a big issue to me - IMO it's an issue with one of the highest conceptual simplicity-to-world improvement ratios. So sometimes I step out of the tech zone and post things like #eattherich and #nogoodbillionaires.

Pronouns he/they