OPUS & Replenish
I moved a customer-facing B2B commerce platform off its monolith and onto a composable stack — Relay for ordering, catalog and pricing, Conduit as the unified API layer, commercetools underneath. Cost of ownership fell, monthly growth doubled from 7% to 14%, and commercetools named it 2024 Customer of the Year for Best B2B Project. Then I read the repeat-purchase data and built Replenish on top of it: a recurring-order program that reached six figures of monthly sales inside six months.