STEFAN PILZ Ltd.

STEFAN PILZ Ltd. develops, modernizes, and supports e-commerce software for online retailers and digital agencies. The main focus is Shopware 6: new shops, relaunches, custom extensions and plugins, business logic, and integrations with ERP, PIM, inventory management, CRM, marketplaces, payment providers, and other APIs.

I also analyze and refactor mature PHP and Symfony applications, including custom ERP, CRM, PIM, middleware, import and export processes, and microservices. The goal is reliable, maintainable software that can evolve with the business.

Practical AI complements this work where it creates measurable value: workflow automation, product-data quality and enrichment, marketing processes, and RAG solutions for internal knowledge. Cloud services, local models, or hybrid architectures are selected according to privacy and operational requirements.

Clients can book focused development projects as well as ongoing technical maintenance, updates, troubleshooting, interface support, and continuous improvements. Shopware 5 is supported primarily for controlled migrations to Shopware 6. More than 20 years of web development and experience from over 100 Shopware projects combine deep platform knowledge with a broad understanding of e-commerce systems.