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FEDIDEVS

117 awesome Haskell developers on Mastodon.

Human haskell Haskell
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nmeum 🔜 39c3
@[email protected]

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.

Last posted ▼ 1 day ago
Posts 88
Followers 333
Following 537
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Boyd Stephen Smith Jr.
@[email protected]

Born 1980-05-15 in Mena, AR
Cis White Male He/him
Liberal Democratic Socialist Idealist
Professional Haskell Programmer
Lives in Cove, AR
(24 years resident of Fayetteville, AR)

Please use Wire (or Signal) for private messaging.

Last posted ▼ 1 day ago
Posts 20,048
Followers 316
Following 331
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Momo 🏳️‍⚧️nonbinary_flag
@[email protected]

26 years old transfem. A friendly cat furry blobcat, solarpunk 🌱, and an anarcho-communist. Also likes pats and hugs blobcataww

This silly kitty is a pansexual pansexual_flag blobcatblep collar.

Hobbyist programmer of and .

My posts/boosts consist of tech, solarpunk, furry art, humor, mental health, politics, kinky nsfw stuff, and me being silly.

Follow me if you want to hear more of my blabbing! ablobcathappypaws

MDNI

Last posted ▼ 1 day ago
Posts 2,106
Followers 242
Following 282

Displaced Philly boy. Threat hunter. Educator. , rust, python haskell, and javascript. advocate. General in the AI Resistance. Runs @thetaggartinstitute. Made wtfbins.wtf. Not your bro. All opinions my own. Dad.

Pronouns: He/him.

Last posted ▼ 1 day ago
Posts 9,186
Followers 7,431
Following 865
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Furry/otherkin/otherwise. I love journaling and meditation.
Applied statistician, 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.

Last posted ▼ 1 day ago
Posts 81
Followers 6
Following 37
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Programming languages aficionado, occasional runner, quantified-self enthusiast, and fervent napper. Works as senior software engineer at Google.

If you want to follow me, please make sure your profile has some info that helps me learn about you.

Last posted ▼ 1 day ago
Posts 5,569
Followers 483
Following 801
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A programmer from Aotearoa (otherwise known as New Zealand). I have also lived in China but I'm back now.

Last posted ▼ 1 day ago
Posts 10,629
Followers 477
Following 330

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: blog.philsas.one/plc/

Last posted ▼ 1 day ago
Posts 401
Followers 12
Following 105
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iOS/macOS Developer. Swift with some Lisp and Haskell for fun. Emacs, the Dvorak layout, nice pens, and pun-ctionaI programming. I try to run and draw. Aspire to SDK in Go.

Also @abizern.dev on Bluesky

Last posted ▼ 1 day ago
Posts 347
Followers 93
Following 155
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i like terepi and homestuck 👍 ¦ i like math and computers and computer math ¦ all posts come with a 3 year warranty as well as free customer support ¦ , , , , , -pilled—i just like programming languages okay

feel free to follow request!

Last posted ▼ 2 days ago
Posts 556
Followers -1
Following 38
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Frédéric Menou
@[email protected]

I mostly pouet about software development, do bad puns, and troll acquaintances. Also , , 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: transport.data.gouv.fr

Last posted ▼ 2 days ago
Posts 1,441
Followers 217
Following 246
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Interests in no particular order: , , , , (Boardgame), (Retro and Indie), , ,

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.

Last posted ▼ 2 days ago
Posts 7,802
Followers 465
Following 162
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Artem Pelenitsyn
@[email protected]

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

Last posted ▼ 2 days ago
Posts 204
Followers 98
Following 101
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Jaro Reinders
@[email protected]

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

I'm also a enthusiast, contributor, and a member of the GHC Steering Committee and the Core Libraries Committee.

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

Last posted ▼ 2 days ago
Posts 241
Followers 71
Following 99
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Patrik Jansson
@[email protected]

Computer scientist, hacker, catalyst of research ideas, likes to connect the big picture with formal details, software & language technology advocate.
Have worked on Domain-Specific Languages of Mathematics, , Climate Impact Research, Parametricity for Dependent Types, Testing, Parsing, polytypic programming, ...
(Using tootfinder.ch)

Last posted ▼ 2 days ago
Posts 1,063
Followers 340
Following 168
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@[email protected]
Passionate about elegance in software design, with a taste of sophisticated type safety. Haskell is nice.

Last posted ▼ 2 days ago
Posts 154
Followers 19
Following 102
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Software guy; mostly C at work, mostly Rust at home, historically Haskell and Befunge and such. Fan of FOSS, privacy, video games. Finn.

Last posted ▼ 2 days ago
Posts 98
Followers 10
Following 180
Jonathan Carroll
@[email protected]

primarily but learning , , , , , , and many others

rstats haskell julia rust apl python bash

Also learning Japanese 🇯🇵

Happy to also talk , , , , and lots more

Working remotely from Adelaide, South Australia

Last posted ▼ 2 days ago
Posts 2,196
Followers 1,193
Following 525
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Bartosz Milewski
@[email protected]

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

Last posted ▼ 2 days ago
Posts 2,477
Followers 5,019
Following 11
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Axman6 | 🇦🇺
@[email protected]

Haskell hacker
~Studying CyberSecMasters@UNSW~
Crypto(graphy: 👍 | currency: 👎)
ACT SES volley
@Axman6@🦤 and everywhere else
🦋bsky.app/profile/axman6.au

Last posted ▼ 2 days ago
Posts 474
Followers 158
Following 374