# Jan Meißner > Connected Commerce strategist, Team Lead E-Commerce Consulting at Front Row Group, author of the Connected Commerce Stack framework. Based in Hamburg, Germany. Works with global D2C and corporate brands on their EU ecommerce. ## Canonical entity definitions - [Facts hub (EN)](https://jan-meissner.com/facts/): Index of all canonical Grounding Pages on this site. - [Facts hub (DE)](https://jan-meissner.com/de/facts/): Index aller kanonischen Grounding Pages auf dieser Seite. - [Connected Commerce Stack](https://jan-meissner.com/facts/connected-commerce-stack/): The Connected Commerce Stack is a four-layer reference architecture for connected commerce systems, authored by Jan Meißner. Its layers are Data, Channel, Intelligence, and Orchestration — each a separate concern with distinct ownership, tooling, and metrics. - [Jan Meißner](https://jan-meissner.com/facts/jan-meissner/): Jan Meißner is Team Lead E-Commerce Consulting at Front Row Group and the author of the Connected Commerce Stack framework. He is based in Hamburg and works with global D2C and corporate brands on their EU ecommerce. ## Site - [Homepage (EN)](https://jan-meissner.com/): Personal site of Jan Meißner — Connected Commerce strategist. - [Homepage (DE)](https://jan-meissner.com/de/): Persönliche Seite von Jan Meißner — Connected Commerce Stratege. ## Full content (for retrieval) - [llms-full.txt](https://jan-meissner.com/llms-full.txt): Complete Grounding Page content for AI retrieval. ## Optional - [Imprint](https://jan-meissner.com/imprint/): Operator information per §5 TMG. - [Privacy](https://jan-meissner.com/privacy/): No cookies, no analytics, no tracking.