Harald Ziegler
Senior Software Engineer (Backend) at mds. Agenturgruppe GmbH
Germany
Summary
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SeniorHarald Ziegler is a Senior Backend Software Engineer and technical lead with nearly 20 years in software development and a decade of focused experience on PHP- and Pimcore-based projects. He designs, implements and operates robust backend solutions across the full project lifecycle—from concept and data modelling to CI/CD automation and long-term support. As a frequent contributor to the Pimcore core, he has fixed compatibility and import bugs and added operational commands that improve stability for large deployments. He blends hands-on implementation (PHP, Bash, APIs) with architecture and team coordination, having led Pimcore and e-commerce integrations in agency settings. Harald also runs a consultancy and brings practical DevOps experience, making him as comfortable debugging MySQL quirks as defining sustainable platform architecture. Based in Germany, he focuses on creating maintainable, production-ready digital solutions that scale.
10 years of coding experience
5 years of employment as a software developer
Github Skills (6)
cms10
php10
object-oriented-programming10
data-management10
mysql10
database-design9
Programming languages (1)
Github contributions (5)
pimcore/pimcore
Apr 2016 - Jul 2019
Core Framework for the Open Source Data & Experience Management Platform (PIM, MDM, CDP, DAM, DXP/CMS & Digital Commerce)
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits, 6 PRs, 17 comments in 3 years 3 months
Contributions summary:Harald contributed to fixing MySQL 5.7 issues within the models and object field collection definitions. They addressed a preview bug in object versions and added a `preSendData` event for field collection lists. Additionally, the user worked on fixing bulk importing of new custom layouts, addressing layout exceptions and null value errors. Finally the user added custom layouts rebuild command and installer support.
cmsdata-experienceecommerceshopwaredxp
zieglerh/pimcore
Nov 2018 - Mar 2023
The leading enterprise platform for CMS/CMF, MDM, PIM, DAM and E-Commerce
Contributions:17 pushes, 3 branches in 4 years 5 months
cmsecommercedammhealthaem
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