Joshua Jacobsen
Senior Developer at ZES Goes
Middelburg, Zeeland, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolJoshua Jacobsen is a Senior Developer based in Middelburg, Netherlands with 11 years of experience building web and mobile applications, currently driving backend work at ZES Goes for MediaMarktSaturn. He brings deep PHP expertise—particularly with Symfony and contributions to major open-source projects like CakePHP and MODX—where he improved URL/asset handling and cleaned up manager UX code. Joshua has a track record of taking maintenance-heavy codebases forward, from refactoring lexicons to adding test coverage and MIME handling, which speaks to a pragmatic focus on reliability and developer experience. His background spans agency and product work, iOS and web development, and even running a small business, giving him a broad practical sense of delivering customer-facing solutions. Notably, he blends hands-on implementation with thoughtful code hygiene, often addressing subtle framework behaviors that improve long-term maintainability.
11 years of coding experience
11 years of employment as a software developer
Arcus CollegeJAVA, Webdevelopment, UML, JAVA, Webdevelopment, UML at ROC ZeelandBachelor, Information and Communication Technology, Bachelor, Information and Communication Technology at HZ University of Applied Sciences
English, German, Dutch
Stackoverflow
112reputation
7kreached
7answers
2questions
Github Skills (20)
unit-testing10
cms10
cakephp10
refactor10
php10
web-framework10
refactoring10
mvc9
orm8
validation8
validations8
xml6
ad-hoc6
xcode6
parsing6
Programming languages (10)
Github contributions (5)
modxcms/revolution
Mar 2018 - Jan 2023
MODX Revolution - Content Management Framework
Role in this project:
Backend Developer
Backend DeveloperContributions:312 reviews, 352 commits, 338 PRs in 4 years 11 months
Contributions summary:Joshua's commits primarily involve modifications to the MODX Revolution codebase, focusing on cleaning up and refactoring code related to various language lexicon files. The changes include the removal of obsolete functionalities such as "copy to clipboard" and the removal of the flash files related to that functionality, as well as several fixes around the context of resource updates. These actions indicate a focus on code maintenance and improvements to user interfaces in the manager.
cmsphprevolutionmodx-revolutioncontent-management
cakephp/cakephp
Feb 2016 - Jul 2018
CakePHP: The Rapid Development Framework for PHP - Official Repository
Role in this project:Back-end Developer
Back-end DeveloperContributions:26 commits, 5 PRs, 23 comments in 2 years 5 months
Contributions summary:Joshua primarily contributed to the CakePHP framework's core functionality, focusing on the `UrlHelper` class and related asset generation features. The user added enhancements like overriding asset timestamp settings, and modified the `Response` class to include known MIME types. Moreover, the user implemented tests, including those for the new features, focusing on generating URLs with asset timestamps, and the behavior of the `hasErrors()` method for entities. These commits reflect improvements to the framework's URL generation and entity error handling capabilities.
php-frameworkormform-buildervalidationpsr-7
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