Jesper Mayntzhusen

Jesper works as primarily a backend dev focusing on integrations with Umbraco at the Danish agency Ecreo.

He has a passion for open-source and he always try to share knowledge and raise issues/PRs for problems so we can all improve the open-source experience.

You may catch Jesper answering questions on Umbracos Discord or writing blog posts where he shares knowledge he's gained on his day-to-day projects.

He am a 2x Umbraco MVP and current member of the Umbraco Package community team.

Creating a custom export & import action in Umbraco UI Builder

Issue No 111 • 05 November 2024

The Umbraco UI Builder is great for managing custom data collections, but its export tool is limited, handling only one page at a time and supporting only CSV format, among other issues. But thankfully, help is here! For developers that need more robust functionality, Jesper is here to show us how we can create custom export and import actions with the Umbraco UI Builder our data collections.

An Overview Of Options to Extend the Umbraco Backoffice

Issue No 81 • 01 March 2022

The Umbraco backoffice has so many ways to be extended that it can be almost overwhelming to know what options exist. Thankfully, Jesper has created this guide to the different ways we can extend it, where they change it, and how to do them, all in one convenient article.