Projects & Client Work

Upgrading and modernizing the multi-tenant application with latest CakePHP version and best practices.

Development and maintenance of an event management platform.

Migrating a complex multi-tenant inventory system with Sales Order and Purchase Order management, incl. Xero API integration.

Modernized legacy CakePHP 3.x application to CakePHP 5, including database optimization and CI/CD pipeline setup.

Implemented XRechnung/ZUGFeRD e-invoice generation and processing for German B2G compliance.

Built RESTful API layer and integrated third-party services including payment gateways and shipping providers.

Long-term maintenance and development of hotel management software - one of the longest running client relationships.