- 🐘 10+ years building production systems with Pure PHP and Laravel
- 🏠 Deep experience with Real Estate domain — contracts, leases, billing, NFS-e, economic indices (IGPM/IPCA)
- ⚙️ Focused on multi-tenant SaaS, microservices, and business automation
- 📱 Mobile development with Flutter (Android & iOS, offline-first)
- 🚀 Full-stack: Next.js, Node.js, TypeScript, Java/Spring Boot, Livewire
- 🔧 Infrastructure: Docker, Nginx, Cloudflare, PostgreSQL, Redis, RabbitMQ
- 🤖 Integrations: Meta WhatsApp API, NFS-e, Boleto, Pagar.me, Firebase, Cloudflare R2, WPPConnect
Over 10 years building systems for the Brazilian real estate market and other industries:
- 🏢 Multi-tenant SaaS platforms — full contract lifecycle, automatic reajustments (IGPM/IPCA), NFS-e invoicing, boleto billing, financial dashboards
- 📋 Property inspection systems — offline-first Flutter apps, automated PDF report generation, payment integration
- 🌐 Real estate website platforms — multi-template architecture, SEO, dynamic property listings
- 💬 WhatsApp service platforms — multi-company, multi-agent, bot automation, Meta Business API
- 📱 Whitelabel mobile apps — multi-client architecture, Play Store & App Store distribution
- 🔍 Data & integration services — scraping, gRPC microservices, Cloudflare automation, infrastructure-as-code via Discord bots
| Project | Description | Stack |
|---|---|---|
| Dominix | Multitenant SaaS for condominium management — DDD, CQRS, Event-Driven, Hexagonal Architecture, 49 API endpoints, boleto billing, RBAC | Java 17 · Spring Boot · PostgreSQL · RabbitMQ · Redis · Next.js |
| MayZap | API for managing multiple WhatsApp instances via WPPConnect — session isolation by UUID, mass messaging, queue management | PHP 8.3 · Laravel · PostgreSQL · Redis · Docker |
| Laboratoriais | Laboratory management system with RBAC, PDF generation, and real-time UI | PHP 8.2 · Laravel 12 · Livewire · Tailwind · Chart.js |
| Lotusb | Technical consultancy platform with modern animations and Cloudflare Workers deployment | Next.js · TypeScript · Tailwind · Framer Motion |
| Maynecraft | Minecraft server management — Discord bot with slash commands, automatic backups to Cloudflare R2, player stats, whitelist with IP binding | Python · Docker · Discord API · Cloudflare R2 |
| Jusizi | (in development) | — |
| Bames | (in development) | — |





