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Hi, I'm Joep Meindertsma!

  • I'm working on a specification + implementation for modeling and exchanging data called Atomic Data. There's a Rust implementation (cli, server, library) and a Typescript implementation (react browser app + library). Check it out at!
  • I co-founded an e-democracy platform called Argu, which aims to get people involved in decision making. We help governments reach their citizens by providing an easy to use environment where people can share their ideas, discuss, vote on issues and make decisions together. We've created (Dutch), a search engine for governmental meeting documents. Over 220 Dutch governments (municipalities, provinces) have joined so far.
  • I'm the CEO of, a tech start-up from the Netherlands that focuses on Linked Data and decentralizing the web. I write things about the linked data web on our blog.

Articles I wrote

Things I'm interested in

  • Interoperability, standardizing data exchange
  • Tech aiming to bring control of data back to the people (like Atomic Data and Solid)
  • E-democracy, using online tools to help organization make better decisions
  • Music production, synthesizers, 3d modelling

Get in touch

Send me an email: joep [at]


  1. Create, share, fetch and model Atomic Data! This project consists of a graph database + server, a CLI and a rust library.

    Rust 103 6

  2. Browser GUI app and typescript + react libraries for Atomic Data.

    TypeScript 13 3

  3. Atomic Data is a specification to make it easier to exchange data.

    Handlebars 11 3

  4. Elasticsearch front-end for searching through meeting data from 100+ municipalities

    TypeScript 9 6

1,974 contributions in the last year

Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Mon Wed Fri

Contribution activity

August 2022

Opened 2 pull requests in 2 repositories
atomicdata-dev/atomic-data-rust 1 open
atomicdata-dev/atomic-data-browser 1 merged

Created an issue in async-graphql/async-graphql that received 3 comments

Usage without derive macros

I have a project (atomic-server) that would benefit greatly from GraphQL support. However, part of this project is that the data models / schemas a…


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