Rodrigo Sumioshi

I build AI products and automations end to end, from the first schema to production.

Where I'm building right now

• VibeHub Academy: a hub for entrepreneurs building businesses with AI, with classes, community, tools and services
• Lasy AI: core of an AI app builder where people create full web apps from a prompt (async pipeline, isolated sandboxes, multi-provider AI)
• Lasy Agent: AI employees for small Brazilian businesses, running support, scheduling and billing over WhatsApp
• Zuuuw Real Estates: marketplace, iOS app on the App Store and an internal hub, migrated live without breaking production data

My own products

• Shibui: premium website templates, animated backgrounds and motions with live demos, ready to download and ship (shibui.build)
• WACrew: open-source WhatsApp AI automation with an MCP server for Claude Code
• PromoBot: scrapes stores 24/7 and posts deals to Telegram with affiliate links

And a lot of custom AI automation for clients: WhatsApp agents that answer like the owner would, 24/7 scrapers, internal tools, integrations between systems that never talked to each other.

More than 10 cases on rodrigosumioshi.com…

Open-source (Apache 2.0) WhatsApp AI automation for people who serve clients in group chats. I built it to run my own ~200 client groups and DMs.

Every chat lands in one queue sorted by how long it has waited. The AI drafts replies in the owner's own voice, measured from their past messages, and a code-level review blocks robotic phrasing before anything is sent. Delivery is human-paced: seen, typing and pauses, and it stops if the client writes again.

Also ships a client CRM, a live 2D pixel-art office and an MCP server with 36 tools for Claude Code, Codex and Cursor.

Full case study: rodrigosumioshi.com/projetos/wacrew