Nils Dehl
Senior Developer Trainer at dkd Internet Service GmbH
Hesse, Germany
Summary
🤩
Rockstar🎓
Top SchoolNils Dehl is a Senior Developer and Trainer with 16 years of hands-on experience building and refining front-end user experiences, currently based in Hesse, Germany. At dkd Internet Service GmbH he blends software craftsmanship with teaching, helping teams adopt cleaner UI patterns and pragmatic workflows. His long-running open-source contributions include UI and editor enhancements for notable projects like Neos and Aloha Editor, where he implemented dynamic login flows, placeholder support, and image handling improvements. Comfortable across frameworks and JS toolchains, he focuses on practical UX improvements—often cleaning and refactoring legacy code to unlock better maintainability. Colleagues know him for translating complex frontend requirements into robust, user-facing features while mentoring others to raise code quality.
16 years of coding experience
Bachelor of Applied Science - BASc, Informatics, Bachelor of Applied Science - BASc, Informatics at Hochschule Darmstadt – University of Applied Sciences
Stackoverflow
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Github Skills (21)
extjs10
javascript10
virtual-dom10
jquery10
css10
cs310
html10
markdown9
application-framework9
web-content9
webpages9
app-framework9
markdown-it9
web-development9
web-framework9
Programming languages (8)
Github contributions (5)
neos/neos-development-collection
Apr 2010 - Mar 2011
The unified repository containing the Neos core packages, used for Neos development.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:12 commits in 11 months
Contributions summary:Nils focused on enhancing the user interface of a TYPO3 distribution. Their primary contributions include refactoring and replacing the static login form with an ExtJS-based dynamic login form. This involved adding ExtJS-related JavaScript files, creating a login form, layout components and implementing a redirect upon successful login. Furthermore, the user addressed code cleanup to streamline login functionality.
core-packagecontent-managementflowframework
alohaeditor/Aloha-Editor
Apr 2011 - Jun 2011
Aloha Editor is a JavaScript content editing library
Role in this project:Front-end Developer
Front-end DeveloperContributions:13 commits in 2 months
Contributions summary:Nils primarily contributed to the Aloha Editor, a JavaScript content editing library. Their work focused on enhancing the editor's functionality by adding placeholder features, including the ability to add placeholder divs and spans within editable content. The user also addressed bugs, such as fixing an issue where `this.data` wasn't set correctly and refactoring code. Furthermore, the user implemented improvements for image handling, including resizing and aspect ratio adjustments.
javascript
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