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Laurens Duijvesteijn @_duijf

Crazy about concurrency

Joined September 2016
  • Tweets 56
  • Following 62
  • Followers 97
4 Photos and videos
Channable open sources more Haskell! We wrote the fastest Haskell implementation of Aho Corasick (better than Rust)! Check out how we did it: tech.channable.com/posts/201…
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"What do you want for your birthday?" "A dragon." "Difficult. Something else?" "Properly documented software." "Alright. What color do you want your dragon to be?"
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I love alphabetized autocomplete suggestions
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Ever wished you could tell your 20-something self something? Difficult, but the next best thing is to apply for the execut.nl call for talks, where you can tell a bunch of IT students :)
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Want to do concurrency in Haskell? You're going to like this! It's a repo with all the things I used in my #MonadicParty talk series on Software Transactional Memory! I have heard that it was nice github.com/duijf/stm-course

GitHub - duijf/stm-course: Slides and exercises for an STM "course" series

Slides and exercises for an STM "course" series. Contribute to duijf/stm-course development by creating an account on GitHub.

github.com
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There's a devops joke in here somewhere
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OH: "Coq is hard when you need to do Hoare logic" @ Monadic Party speakers dinner
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Unicode is a domain specific language for crashing systems
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Just published a new release of our @HashiCorp Vault companion vaultenv (written in #haskell)! I love being able to work on open-source projects while at @channable_nl :) Check it out here: github.com/channable/vaulten…

Release v0.7.0 - "Configuration Nation" · channable/vaultenv

Vaultenv is a CLI utility that fetches secrets from HashiCorp Vault and makes them available under environment variables. Configuration through environment variables Most vaultenv arguments can now...

github.com
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Laurens Duijvesteijn retweeted
exec(ut)@execut_cc
23 Feb 2018
Hello world, hold on to your bytes. We are live! In exactly 2 months exec(ut), a new IT-conference, will take place at Media Plaza, Jaarbeurs Utrecht. On April 23, nine speakers will give tech-related talks. More info? Go to execut.nl/ for info and tickets!
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At work, we open sourced our first bit of Haskell code! Companion post just went up: tech.channable.com/posts/201…

Introducing Vaultenv: Keeping your secrets secure with Vault and Haskell

We're pleased to announce our first bit of open source code. It is a CLI utility that fetches secrets from the HashiCorp Vault secret store. It makes secrets available using environment variables to...

channable.com
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Laurens Duijvesteijn retweeted
Arian van Putten@ProgrammerDude
1 Mar 2017
Read how we finally got Haskell in production at work! #haskell tech.channable.com/posts/201…

How we secretly introduced Haskell and got away with it

Channable is a tool for marketeers and webshop owners that connects shops to market places, affiliate platforms, and comparison websites. We download product data through a feed or API connection,...

channable.com
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By request: the references I used for my talk at #domcode16! Happy reading!
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Had a blast at #domcode16! Thanks so much to the organisers for putting in the time and effort. It was really something special :)
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Laurens Duijvesteijn retweeted
Jeroen Heijmans | @jeroenheijmans@mastodon.social@jeroenheijmans
4 Nov 2016
Captheoremception at #domcode16 by @_duijf
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In town for @DomCode already, but no plans for tonight? Join us at Papers We Love and become our 100th member! meetup.com/papers-we-love-ut…
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Laurens Duijvesteijn retweeted
Timmo 🇺🇦@timmoverlaan
18 Oct 2016
.@_duijf on "distributed disarray" at @amselixir #myelixirstatus
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Announcing the third edition of @papers_we_love Utrecht about SQL Isolation Levels! @UtrechtTechCal meetup.com/papers-we-love-ut…
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Laurens Duijvesteijn retweeted
@domcode@mastodon.social@DomCode
14 Sep 2016
Laurens Duijvesteijn on everything you wish you never had to know about distributed systems: "Distributed Disarray" conference.domcode.org/speak…
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