Full stack development e-commerce, e-health as well as internet project management on Drupal, Magento Commerce, Adobe Commerce, Shopware 5, Shopware 6. Rest-API, JSON API, OpenAPI, data models and data structures. Front-end development, TWIG theming, Symfony 5, Elasticsearch connectivity, web store management, Shopware experiences, e-commerce manager with "hands-on" skills. Due to substantial knowledge perfect coordination of teams and service providers with creative ideas of using digital service and technologies. Regularly used technologies. PHP, MySQL, OOP, Bootstrap, CSS 3, HTML 5, XML, RWD, XML, JSON, Magento 2 API, Bash, MacOS X, Debian, CLI (Terminal), Apache, nginx, jQuery, JavaScript, Matomo, Google AdWords, Microdata [login to view URL], rsync, REST-API, GraphQL, SOAP, ECMA Scripting Platforms Magento, Drupal, Shopware: configurations, installations, code customizations, extensions, theming (TWIG) Multi-channel Selling sales channels: Google Shopping, Google Merchant, eBay, Amazon connections, configurations, management of platforms, data feeds, imports, exports SEO / SEA Keyword analysis, competition analysis, strategies for rankings, AdWords account management (max. 100 TSD p.a.), selective AdWords strategies, integration tag manager, CTR analysis. Analysis advertising texts competition. Backlinks research, SEO content and structures, measures against over-optimization, Google Image Search, Google Business Posts, cost control SEO agencies as well as bid control. Review of work protocols and current trends Web Design / UX Design Approx. 200 web designs created, color models. Check-out forms, Responsive Design implementations since 2012. CSS3 customizations, Bootstrap, Foundation, Font-Awesome integrations as well as content design. Theming on Drupal 6, 7, 8, 9. Theming on Magento 1, 2, Theming on Shopware 6, Theming on Wordpress 5. Sifting, testing various scripts, Apis on JavaScript as well as integration sliders, slideshow, pop-ups, hamburger menus, mega menus.... System Administration Monitoring Hosting, Backups Plans, Security Audits, Pagespeed Analysis, DNS Management, DNS Records, Scalable Hosting, Redirects, error.log Analysis, Patches, Dev Environments, Docker, Shell Scripts, Migrations and Moves approx. 20 to 30 to Drupal, Magento, WordPress. Installation Composer as well as other current tools in the server environment.