Freelancer profile translated to English.

Description

I develop and stabilize complex e-commerce and web systems when standard solutions are no longer sufficient or an existing system needs to continue running reliably.

I have been working professionally in web development since 2009 and independently with SKYYWARE since 2012. My current focus is on Shopware 6 and Shopify, complemented by a deep PHP/Symfony background as well as React and Next.js.

Typical engagements:

- Custom plugins, themes, and individual commerce processes

- ERP, PIM, CRM, Payment, and API integrations

- Migrations, updates, performance, and technical stabilization

- Tech lead responsibility, code reviews, and clean handovers

I work hands-on from analysis to productive operation. I am particularly well-suited for long-term projects that require architecture, implementation, and direct, reliable communication.

Industry field of expertise

Languages

German
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

SKYYWARE
Senior Full Stack Developer | Founder
January 2012 - Today (14 years and 7 months)
Schorndorf, Germany
Independently responsible for the conception, development, and modernization of complex web and e-commerce systems. Focus on Shopware 6, Symfony/PHP, Shopify, React/Next.js, custom plugins, as well as ERP, PIM, CRM, Payment, and API integrations. Hands-on Senior Developer and Tech Lead from analysis to productive operation.
NETFORMIC
Tech Lead | Senior Full Stack Developer
E-COMMERCE
April 2019 - June 2026 (7 years and 2 months)
Stuttgart, Germany
Tech Lead in e-commerce projects for renowned enterprise clients. Responsible for Shopware 6 and Shopify, architecture, custom development, integrations, code reviews, and technical coordination. Hands-on from analysis to stable handover to operations. For several years, I have technically led complex commerce platforms, identified risks early on, and implemented robust, maintainable solutions together with product and development teams.
Shopify Shopware 6 React.js PHP Symfony
Zimbelmann GmbH
Full Stack Developer | Custom Portal
ARCHITECTURE AND URBAN PLANNING
April 2019 - April 2021 (2 years)
Sindelfingen, Germany
Conception, implementation, and long-term support of a custom corporate portal with an administration interface. Mapping complex content structures and customer-specific workflows, as well as backend and frontend development with PHP, MySQL, and JavaScript. Additionally responsible for system architecture, server setup, deployment, maintenance, and stable operation.
MySQL JavaScript PHP software-architecture Linux