Daniel Kestler
Geschäftsführer at MORGEN Beratung
Bamberg, Bavaria, Germany
Summary
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SeniorDaniel Kestler is a seasoned entrepreneur and technology leader with over 20 years of agency experience and 12 years of hands-on software practice, currently serving as Geschäftsführer of medienreaktor® GmbH and Agenturen von MORGEN GmbH. He combines strategic company leadership with active development work—particularly front-end UI improvements for the Neos CMS where he contributed ReactJS and styling fixes to a notable open-source project. Based in Bamberg, Germany, he bridges client-facing consultancy and product-focused engineering, helping teams translate design and UX needs into robust implementations. As a co-founder and partner in multiple ventures, he consistently balances business growth with technical craft, mentoring teams through both agency delivery and platform development. An understated strength is his ability to move between board-level decisions and detailed UI bug fixes, keeping user experience central to digital strategy.
12 years of coding experience
Github Skills (9)
css10
uid10
front-end-development10
ui-design10
react9
redux8
immutablejs8
content-management7
content-management-system7
Programming languages (4)
Github contributions (5)
neos/neos-ui
Oct 2018 - Nov 2022
Neos CMS UI written in ReactJS with Immutable data structures.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:88 commits, 27 PRs, 4 pushes in 4 years 1 month
Contributions summary:Daniel primarily contributed to the user interface of the Neos CMS UI. Their work focused on implementing and refining UI components using ReactJS and CSS. The user addressed bug fixes related to styling, such as correcting hover states for buttons and fixing layout issues. They also made improvements to the visual design and user experience of the UI.
cmsreactredux-sagaimmutablejsneos-cms
medienreaktor/neos-ui
Oct 2018 - Sep 2019
Neos CMS UI written in ReactJS with Immutable data structures.
Contributions:118 pushes, 23 branches in 10 months
cmsreactimmutablejsneos-cmsimmutable
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