Experience Education Certifications Languages
Experience May 2023 - Sep 2023
5 months
Migration and adaptation of a publishing and management platform for the event agency “Die Planet Music & Media Veranstaltungs- & Verlags GmbH” from Zend Framework 2 (PHP 5.6) to Laminas (PHP 8).
Redesign of authorization and permission concepts, data migration and adjustments.
Setup of test and development environments, PHPUnit and integration tests.
Technologies: Unix environment, Zend Framework, Laminas, PHP 5.6, PHP 8+, MySQL/SQL, Shell Script, Git, software architecture.
Team size: 2 developers + 1 Product Owner.
Oct 2022 - Present
2 years 11 months
Consulting, design, analysis, software architecture and development.
Creation and analysis of concepts for changes to the data model and Pimcore classes.
Creation and customization of bundles, both custom and external.
Integration of APIs and external tools for shop system data delivery (Shopware 6).
Technologies: Unix environment, Pimcore, PHP 8+, MySQL/SQL, Shell Script, Git, software architecture, project management.
Team size: >20 people.
Mar 2022 - Apr 2023
1 year 2 months
Consulting, design and development of a CRM system for a car dealer.
Frontend development in Vue.js (CoreUI).
Database modeling and migration of legacy data into the new system.
Requirements analysis and consulting.
Technologies: Unix environment, Pimcore, Shopware, PHP 8+, MySQL/SQL, Shell Script, Git, project management, software architecture.
Team size: 2 developers + 1 Product Owner.
Jan 2022 - Mar 2023
1 year 3 months Frankfurt am Main, Germany
Analysis, design, development and testing of a PIM system with Pimcore.
Planning and coordination with other departments on architectural issues.
Support in design and project management.
Technologies: Unix environment, Pimcore, PHP 8+, MySQL/SQL, Shell Script, Git, project management, architecture.
Team size: >5 people.
Oct 2021 - Present
3 years 11 months
Development of an import system in Laravel and Vue.js.
PHP development of an interface between ePIM (Java) and PHP.
Support in software architecture, project management and technical concept.
Technologies: Unix environment, Laravel 8, PHP 7+, MySQL/SQL, Shell Script, Git, software architecture, Viamedici ePIM.
Team size: >10 people.
May 2021 - Aug 2022
1 year 4 months
Development of a product registration system in the certification area for natural and organic cosmetics.
Frontend development in Vue.js (CoreUI), backend development in Laravel.
Database modeling.
Requirements analysis and consulting.
Technologies: Unix environment, Laravel, Symfony, PHP 7+, Vue.js, Gitlab, JavaScript, MySQL/SQL, Shell Script, project management, software architecture.
Team size: >6 people.
Oct 2020 - Oct 2021
1 year 1 month
Support for an industrial corporation in a website relaunch.
Interface programming between Typo3, CRM and Viamedici ePIM.
Coordination and alignment with business units and partners.
Technologies: Unix environment, Typo3, Viamedici ePIM (Java), Salesforce, PHP 7+, Laravel 8, BaseX, MySQL/SQL, Shell Script, Git.
Team size: >10 people.
May 2020 - May 2022
2 years 1 month
Architecture and development of an e-commerce system.
Refactoring of a portal based on PHP.
Creation of a system with Laravel.
Technologies: Unix environment, Zend, Laravel 8, Vue.js, project management, technical responsibility, deployment with pipes.
Team size: 4 people.
Jan 2020 - Jan 2021
1 year 1 month
Refactoring of a social media tool and further development.
Migration from Zend 2 to Laminas.
Consulting and further development of the system.
Technologies: Unix environment, Zend 2, Laminas, technical responsibility, project management, deployment with pipes.
Team size: 10 people.
Oct 2019 - Oct 2020
1 year 1 month
Consulting and technical lead for a website relaunch for an industrial corporation.
Interface coordination and alignment with business units.
Preparation of an interface between PHP and ePIM (Java).
Technologies: Unix environment, Typo3, Laravel 5, Salesforce, Viamedici ePIM (Java), technical responsibility, architectural decisions.
Team size: >10 people.
Sep 2019 - Feb 2020
6 months
Development and debugging of modules for existing automotive software.
Support with organizational issues and co-development.
Technologies: Unix environment, PHP 7.3, PHP 5.6, Node.js, React, XML, HTML, CSS, MySQL, technical responsibility.
Team size: 6 people.
Jun 2019 - Oct 2020
1 year 5 months
Development of a data management tool.
Interface development between CRM and Typo3.
Technologies: Typo3, Laravel, Vue.js, XML, HTML, PHP 7.3, MySQL, extension development, PHPUnit.
Jun 2019 - Dec 2019
7 months
Development of tools for Shopware.
Interface development and implementation for Shopware Enterprise.
Module development.
Technologies: PHP 7.3, Shopware, XML, HTML, CSS, MySQL, technical responsibility, Akeneo PIM.
Nov 2018 - Feb 2019
4 months
Interface design and development for the Viamedici ePIM system.
Implementation of data adjustment logic and conversions.
Technologies: Unix environment, Symfony Framework, XML, XSLT, PHP 7.2, JSON, MySQL, technical responsibility.
Team size: 10 people.
Aug 2018 - Nov 2018
4 months
Software development and design of a tool in Zend Framework 2.
Optimization of data processes and introduction into a Scrum environment.
Technologies: Windows environment, PHPUnit, PHP 7.2, MySQL, XML.
Nov 2017 - Jul 2018
9 months
Software development of a tool using Laravel 5 and Vue.js.
Installation and server maintenance on Ubuntu.
Technologies: PHP 7, XML, HTML, CSS, MySQL.
Mar 2017 - Aug 2018
1 year 6 months
Development of B2B shop systems with Intellishop and Viamedici ePIM.
Interfaces between SAP and PHP via SAPRFC.
Leadership of an international team.
Technologies: Magento, PHP 5 and 7, Intellishop, Viamedici ePIM, XML, MySQL.
Jan 2017 - Nov 2017
11 months
Training of a team in PHP, Symfony, Typo3 and JS frameworks.
Consulting for high-performance website development.
Technologies: Docker, Symfony 2 & 3, Typo3.
Mar 2015 - Jan 2017
1 year 11 months
Development of a tool for QA data analysis.
Consulting on framework setup.
Technologies: PHP 5, PHPUnit, Oracle Enterprise, Symfony 3, SOAP, REST, JavaScript.
Jun 2012 - Dec 2014
2 years 7 months
Implementation of a web frontend for the global internet presence.
Intranet and extranet support.
Technologies: Powerslave, PHP 5, XML, HTML, CSS, Shell Script.
Jan 2012 - Apr 2012
4 months
Support in development and testing of the application.
Scrum environment implementation.
Technologies: PHP 5, PERL, XML.
Oct 2010 - Apr 2012
1 year 7 months
Development and integration of a CRM system.
Introduction of a SOA architecture.
Technologies: PHP 5, PostgreSQL, Symfony Framework.
Jan 2010 - May 2010
5 months
Modeling and programming of high-performance systems.
Use of Selenium and PHPUnit.
Technologies: Zend Framework, Memcached.
Aug 2009 - Jan 2010
6 months
Implementation of web services for a customer reaction management tool.
Technologies: PHP 4, Visual Basic, IIS.
Feb 2009 - Jun 2009
5 months
Implementation and report creation for customer reaction management.
Technologies: PHP 4, MSSQL, Reporting Services.
Jul 2008 - Oct 2008
4 months Landsberg am Lech, Germany
Integration of a product management system into Magento.
Consulting on SEO and software architecture questions.
Technologies: Magento, PHP 5.
Feb 2008 - Jun 2008
5 months
Redesign and implementation of session management.
Technologies: PHP 4, NuSOAP.
Mar 2007 - Oct 2007
8 months
Development of the shopping cart and new features.
Technologies: NuSOAP.
Dec 2006 - Mar 2007
4 months
Design and development of an affiliate system.
Technologies: YAML, MooTools.
Aug 2006 - Dec 2006
5 months
Development and design of Typo3 extensions.
Technologies: Typo3, XML.
Jul 2005 - Aug 2006
1 year 2 months
Further development and programming of portals in PHP.
Technologies: PERL, PHP.
Apr 2002 - Apr 2005
3 years 1 month
LAN installation and maintenance.
Programming of tools for travel medicine applications.
Technologies: DB2, PHP, XML.
Apr 2001 - Dec 2002
1 year 9 months
Management of distributed systems.
Firewall architecture and backup planning.
Technologies: Unix.