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Cases

Production work with the decision trail: what we faced, what we refused, and what shipped.

2026

Dieta e Treino: Telegram bot & web dashboard
Telegram-first food and training log, on-demand dashboard, opt-in Groups, and a Stripe trial.

TypeScript Windmill Supabase Google Gemini · +5

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Featured
Personal portfolio and case studies
Static Astro portfolio: typed bilingual case studies, paper-first editorial UI, near-zero JS by default, plus agent-readable surfaces (llms.txt, JSON Resume, MCP). Live www keeps deferred analytics and Cloudflare Bot Fight.

Astro 5 TypeScript MDX Vanilla CSS · +5

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2025

B2B Company Registration: A/B Redesign
Redesigned company registration as a microfrontend and promoted it after an A/B test beat the live flow on conversion.

React TypeScript Astro Tailwind CSS · +4

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Multi-tenant B2B User Management & Access Control
Rebuilt B2B identity for multi-tenant roles: one login across companies, finer access control, and support for role-based plans.

Astro React TypeScript Internal Atom-ba… · +2

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Sharing React Components via CDN
Validated CDN-delivered React UI so consumers can update shared components without npm version bumps across microfrontends.

React TypeScript Custom Elements… CDN Delivery

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Ongoing
Larlink: AI agents for real estate
WhatsApp lead qualification against inventory, with orchestration flows and a human handoff dashboard.

Windmill Gemini AI Supabase TypeScript · +2

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2022

B2B Brand Customization
Built self-serve brand tools for company admins on public profile pages so identity updates did not need support tickets.

React TypeScript Context API Styled Components · +2

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