Jakub Zbąski

Analysis of scaling limits in classic eCommerce and an argument for adding a marketplace layer to extend growth and operational leverage, published on the Mercur blog.

A Rigby podcast episode and accompanying write-up discussing Rigby's decision to specialize on Medusa.js, lessons from adopting an early-stage open-source commerce platform, and how that choice shaped the company's focus on custom marketplaces.

An introduction to Mercur: goals, architecture, features (vendor management, order splitting, storefront, admin), and rationale for building an open-source marketplace starter on top of Medusa.

A Rigby blog post focused on demand planning and inventory management practices tailored for B2B eCommerce operations.