About
Hi, I’m Maciej Barelkowski. I work at Camunda on bpmn.io, the open-source toolkits for viewing and editing BPMN, DMN and forms in the browser, and on the Camunda Modeler desktop app built on them. I live in Poznań, Poland.
Side projects
- asdf-camunda-modeler: install and switch Camunda Modeler versions with the asdf version manager.
- discourse-bpmn-io: render BPMN and DMN diagrams attached to Discourse posts.
- jsdmn: a DMN 1.3 interpreter for JavaScript.
- bpmn-js-lasso-group: draw a BPMN group with a lasso-like tool.
- Camunda Modeler plugins: alternative icons for templated elements, debounce settings and one-click restart.
- oh-my-npm-run and oh-my-npm-link: list
npm runscripts and autocompletenpm linktargets in your shell. - zoom-now and film-ratings: small browser extensions, one to open Zoom links straight in the desktop app and one to show FilmWeb ratings on Netflix and HBO Go.
- msfroggenerator2: my write-up of a PicoCTF 2023 web challenge, solved with team Cwiercglowki.
Talks
- JSON Schema learnings, January 2024 (slides)
- Introducing Snyk, 2023 (slides)
- Spring cleaning, Camunda tech talk, November 2022 (slides)
- Upcoming standards at OMG, 2022 (slides)
- bpmn-js integration 101, bpmn.io team meeting, September 2022 (slides)
- Useful package.json fields, 2021 (slides)