Indoor European. I know #regex. I write #code (in #C or #Haskell or #Perl or #JavaScript or #bash).
100% OPSEC.

Kompatibel mit handelsüblichen Klemmbausteinen.

Software dev, working in programming languages and static analysis, armchair linguist and conlanger, #ChapmanStick amateur and karaoke fiend.

Based in Amsterdam 🇳🇱.

Interests: #Tech #FOSS #ProgrammingLanguages #LLVM #MLIR #Compilers #CategoryTheory #Databases #Datalog #Haskell #Lisp #Conlanging #Esperanto #Philosophy #Psychoanalysis #Lacan #Hegel #Demoscene #C64 #Amiga #MusicTheory #Renoise #Furry #EcstaticDancing #ScummVM #Weird

Personal: #Autistic #Polyam #Trans

#fedi22

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

I spend most of my time coding #Haskell and am a member of the #NixOS Haskell team and 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

they/she 🏳️‍⚧️
commie & queer activist
apprentice field mathematician, Haskell enjoyer
DMs are open

Indie developer and fractional-CTO for very early stage startups. Polyglot software engineer (#Haskell, #Erlang, #Scala, #Nix, #NixOS, #Fsharp) with focus on building privacy-cenetered applications and services.

Has a penchant for #OptionsTrading, #FunctionalProgramming, #Economics, #SystemsThinking.

Antifascist, immigrant, gay af.

math. programming. fancy types. haskell.
https://6d03.info

#rstats primarily but learning #haskell, #julia, #rust, #python, #APL, #lisp, and many others

Also learning Japanese 🇯🇵

Happy to also talk #chess, #woodwork, #biotech, #physics, and lots more

Working remotely from Adelaide, South Australia

Mathematician interested in the study and teaching of computational logic, functional programming (Haskell) and interactive theorem proving (Lean, Isabelle/HOL).

Internet software developer

#NixOS #Rustlang #XMPP #IPv6 #noPHP #carfree #Dresden #searchable #FediBuzz

Multidisciplinary nerd. Aotearoan–Scots. Independent catholic. Extremely cool and funny. Some labels for the kind of human I am: #Christian #trans #lesbian #maths #haskell #hacker #ActuallyAutistic #ADHD #anarchism #antifa #syndicalism. Learning to play and referee #RollerDerby.

#nobot

PhD student at Delft University of Technology 🎓 in the @DelftPL group. Trying to build correct compilers from modular building blocks 🧩 in #Agda.

I'm also a #Haskell enthusiast, #GHC contributor, and member of the Core Libraries Committee (https://github.com/haskell/core-libraries-committee/).

Other than that I'd like to play some #folk guitar 🎶 and recently obtained a banjo 🪕. I also appreciate playing with language 📝 #lightverse.

Professional full-time Nix hater and part-time Haskell liker. Former world's fastest Nameless One. Jewish refuge. Transbian menace 🏳️‍⚧️🏳️‍🌈. She/Her.

Hi there.

I'm a software engineer and father of 2 kids.

I enjoy learning new things and have a keen interest in furthering the state of FOSS, either through development work or politics (in as much as there is a difference between the two). We'll have to see if anything ever comes from this.

I hail from Denmark, the Copenhagen area.

I have been working professionally with Haskell, Rust, Python, and C#.

Theoretical Computer Science sleeper agent. (The formal methods revolution is coming - and when it does, I will be ready).

My blog: https://blog.philsas.one/plc/

Computer scientist, Haskell developer, Home Assistant smart home enthusiast, DIY electronics rookie, with interest in social production of software and culture.

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

Postdoc at Purdue ON ACADEMIC JOB MARKET for 2026. PhD in CS. Programming languages and compilers. Julia, Haskell.

Supply chain security @ Google OSS Security Team. Previously TensorFlow Security & OSS (@ Google); Haskell+differential privacy+ML @ LeapYear.

I mostly pouet about software development, do bad puns, and troll acquaintances. Also #haskell, #nix, #rust and alikes.

My main achievements : I have a most likely sane teenager, and I've completed all 3 saves of The Binding of Isaac Repentance.

Currently freelance at the French NAP: https://transport.data.gouv.fr

Furry/otherkin/otherwise. I love journaling and meditation.
AI researcher, data scientist, computer hobbyist.
Game theory, category theory, agentic systems.
Python, Haskell, Scheme.

I saw the beads and colored eyes, trampled into the asphalt.
I will never believe in the change in the weather.

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.