Software Engineer in the Netherlands 🇳🇱 (born in Barcelona)
aka jjba23, Joe

Hacking away, spreading free software (as in freedom) and writing Lisp, Haskell, Scala, Rust, Guix, Nix, loving Emacs and GNU/Linux systems

Playing guitar

Physicist, programmer (Haskell, C++), mathematician, category theorist. Author of Category Theory for Programmers and The Dao of Functional Programming

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

Indie quant 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 trading systems.

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

Antifascist, immigrant, gay af. #effice

Interests in no particular order: #Haskell, #Unix, #Neovim, #Feminism, #Go(Boardgame), #VideoGames (Retro and Indie), #Origami, #Tea, #Chocolate

If you want to follow me, and we don't know each other in meat space, your profile should give me an idea about who you are.

#nobot

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

A guy who's trying to make more switches to FOSS, interested in gaming, philosophy, science, food...

Expect some political/environment rants...

Chief enabler and software architect at @activegroupgmbh, (functional) programming, mainly Clojure, Haskell, Elixir and OCaml, based in Vienna

Astronomer. Interested in Open Science, how to do Science, Haskell, Semantic Web, and other stuff.

Secretary of the Astrostatistics Interest Group of the American Statistical Association for 22/23

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

Queery {PL,Q}T; my gender is carbohydrates & the colour pink. 💝

I write a lot of #OCaml for the #JavaScript ecosystem!

DMs open; indexed on tootfinder.ch; other keywords: #PLT #Rust #TypeScript #ML #Haskell #FunctionalProgramming #DevOps

Developer Advocate at JetBrains (Rust, Kotlin, IntelliJ IDEA/CLion/Fleet). Former university lecturer teaching programming languages and other topics in CS. Author of Haskell in Depth (Manning publications, 2021).

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

Pronouns he/they

#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

Software Engineer.
I love functional programming and Haskell, but I work with TypeScript and OOP. Still have a lot of fun.
Visit me here: https://github.com/dkurilo
And write me if I can help somehow.

physics grad student // he/they // condensed matter, algebraic geometry, category theory, Rust and Haskell

Does low-level systems hacking for food. #x86 #riscv #rust #haskell #cpp #nixos 🌍🇪🇺🇩🇪🇷🇴🇪🇸🇺🇦 | @blitzclone on Twitter

Haskell, TypeScript, and Idris ♥
Lua and Neovim <- new!!

Languages, Visuals, and Dangerous Things

(Currently learning Occitan, te reo Māori, Haskell, and Rust)

software developer from #austria