These cases started as ecommerce and operations work. That is why they matter now: every order, repeat purchase, local market, and support question taught us what ecommerce data has to explain.
Eccellente.nl sells coffee-machine cleaning and descaling products, exactly the kind of consumable range where reorder timing is commercial timing. Customers run out. The next sale depends on seeing the rhythm before they buy somewhere else.
Agrargiganten.de is a German webshop for agricultural products. The work was not only the webshop. It was localization, trust, logistics, and market fit so German buyers felt they were buying from a German store.
Tails Up Pup is a Shopify store for personalized dog bandanas. It shows the consumer-brand side of ecommerce: product choice, personalization, conversion focus, and a brand experience that has to feel easy from first click to checkout.
We do not show these stores to sell old web-development services. We show them because ecommerce data only makes sense when you know what happens after the order: stock, timing, local expectations, customer service, and the next purchase.
The current named cases are Eccellente.nl, Agrargiganten.de, and Tails Up Pup. Other logo positions stay placeholders until real logo files are supplied.
They show the ecommerce operating background behind the data work. They are proof, not a promise that standard web development is the current service.
No. The work page avoids invented ROI, accuracy, or growth claims and stays with what is safe and true to show.
Yes. Butterstreet is EU-based and has experience in the Netherlands, Germany, France, and North America.