Luciano Vannelli

I am a Backend engineer specializing in Shopify Plus. I build custom middleware and ERP integrations, design checkout extensions and Shopify Functions, and architect the backend layer that connects enterprise systems with Shopify at scale. Five years working across 15+ Shopify stores for international brands.

Sections

• Work · ERP integrations, checkout extensions, and Shopify Functions.
• Playbook · Opinionated solutions to common Shopify problems.
• Blog · Technical notes on Shopify Plus performance, APIs, and AI integrations.
• Stack · Languages, libraries, and tools I use daily.
• Things I Believe · Core principles and opinions on software architecture.