

Grupo Technos operates four e-commerce brands with two people on the frontend team. When an invitation to Rio Fashion Week arrived on a Thursday, the e-commerce manager built the landing page herself by Friday lunch, in two hours, using deco's developer agent.

nk store had 28 years of luxury brand history, seven stores designed as experiences, and an e-commerce site that didn't carry the identity. They redesigned it on a headless CMS with a reusable section library. Internal NPS hit 98. Revenue broke records.

Gupy had 700 employees, scattered knowledge, and a Slack channel that was drowning their People team. They built Guta, an AI assistant embedded in Slack that pulls from their entire knowledge base and answers in their own cultural voice. Here's what they learned.

SuperFrete deployed two AI agents, one for fraud detection and one for customer support, and saw fraud detection drop from 7 days to minutes, support costs fall 4x, and customers who prefer the AI over humans.

This isn’t a marketing post. It’s a logbook about the obsession of putting artificial intelligence where it truly makes sense: inside the app we all open dozens of times a day.