Chris Müller
Software-Developer at Peakwork AG
Cologne Bonn Region Germany
Summary
🤩
Rockstar🎓
Top SchoolChris Müller is a pragmatic software developer with 12 years of experience based in the Cologne-Bonn region, currently building products at Peakwork AG. He brings a strong backend focus and a meticulous eye for documentation and security, demonstrated by sustained contributions to the TYPO3 CMS core and its official documentation where he clarified APIs, fixed vulnerabilities, and improved TypoScript references. His background in AI and robotics from Universität Bremen and hands-on research roles at DFKI and Fraunhofer give him a systems-oriented mindset and comfort with complex technical domains. Equally comfortable shipping code and improving developer-facing docs, he’s the kind of engineer who reduces friction for both users and fellow developers through clear explanations and thoughtful fixes.
13 years of coding experience
Bachelor of Applied Science - BASc, Computer Science, Bachelor of Applied Science - BASc, Computer Science at Hochschule Bonn-Rhein-SiegKünstliche Intelligenz & Robotics, Künstliche Intelligenz & Robotics at Universität Bremen
Github Skills (14)
user-manual10
fluid10
api-documentation10
content-management-system10
cms10
php10
rs10
restructuredtext10
extbase10
typo310
typoscript10
cm10
documentation10
security8
Programming languages (8)
Github contributions (5)
TYPO3-Documentation/TYPO3CMS-Reference-CoreApi
Nov 2018 - Jan 2023
"TYPO3 Explained": Main TYPO3 Core Document: Main classes, Security, TypoScript syntax, Extension API and much more
Role in this project:
Technical Writer
Technical WriterContributions:1409 reviews, 362 commits, 2632 PRs in 4 years 2 months
Contributions summary:Chris's contributions primarily involve documentation updates for the TYPO3 CMS Core API, specifically the TYPO3 CMS Core Document, and its features. The commits showcase the user's focus on clarifying concepts, correcting typos, and improving explanations within the documentation. The work covers various aspects of the system, from API overviews to extension architecture, showcasing a focus on improving the accessibility and comprehensibility of the TYPO3 documentation.
securitytypo3typoscriptexplainedtypo3-documentation
TYPO3-Documentation/TYPO3CMS-Reference-Typoscript
Sep 2019 - Jan 2023
The TypoScript Reference (TSref) is a true reference describing the core Content Objects and functions available for Template building using the TypoScript template engine.
Role in this project:Technical Writer
Technical WriterContributions:221 reviews, 69 commits, 718 PRs in 3 years 4 months
Contributions summary:Chris primarily contributed to the documentation of the TYPO3 TypoScript Reference. Their commits focused on refining and expanding the reference manual, including adding examples, clarifying options, and addressing deprecated features. Key contributions included explaining and documenting the use of various TypoScript options, processors, and functions, as well as highlighting breaking changes and version-specific behaviors. They also updated examples and corrected inaccuracies within the reference.
template-enginetyposcripttypo3-documentationtypo3reference
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