SHOPIFY DEVELOPER · BUSINESS FOUNDER
I build commerce products and the brands that run on them.
I'm Michail Kalogeras — Greek Nous. I develop Shopify apps and stores, found and operate my own ecommerce brands, and take projects from idea to launch: development, design, and promotion.
Selected work
Founder & Developer
Shopigent
A Shopify app that lets AI agents operate a store safely via MCP — 92 curated tools, scoped access, confirmation gates, and a full audit log.
Founder & Developer
Shopigent Returns
AI-powered returns management for Shopify — policy engine, fraud detection, auto-refunds, MCP agent, and a self-service customer portal.
Shopigent AI GEO
The first Generative Engine Optimization (GEO) app for Shopify. Makes products visible to ChatGPT, Gemini, Perplexity & Copilot through structured data, MCP, and AI monitoring.
Founder & Developer
Shopigent Stock
AI inventory management + smart bundles for Shopify. Sync warehouses, forecast stockouts, and auto-deduct bundle components. The inventory OS for your store.
Holy Tea
My own ecommerce brand — premium tea blends sold direct-to-consumer on Shopify. Founded, built, and operated end to end.
ARTX Studio
An art gallery brand — I lead the full digital side: development, online presence, and promotion.
From the blog
All posts →Building Shopigent: what shipping a Shopify MCP app taught me
From idea to App Store submission — architecture choices, the confirmation-gate thesis, and what I'd do differently.
Read →Developer and merchant: why I run my own store
Running Holy Tea changed how I build for Shopify merchants. Here's what the merchant seat teaches that the developer seat can't.
Read →Building Shopigent AI GEO: the third app in the Shopigent trilogy
From MCP apps to Generative Engine Optimization — how I built the first GEO app for Shopify and completed the trilogy.
Read →