I build reliable applications across web, mobile, backend, and AI-integrated systems.
I'm a software engineer from Maranhão, Brazil, focused on turning product ideas into maintainable software. My work spans TypeScript and Python applications, web and React Native experiences, backend APIs, real-time communication, and experiments with AI agents and the Model Context Protocol.
- Building web products with TypeScript, React/Next.js, and Angular
- Developing backends and APIs with Node.js/NestJS, Express, and Python
- Developing cross-platform mobile applications with React Native and Expo
- Exploring AI agents, LLM streaming, and MCP-based tool integrations
- Working with relational and document databases, API design, testing, and containerized environments
- Open to collaboration and professional opportunities
| Project | What it demonstrates | Main technologies |
|---|---|---|
| MCP Real-Time Chat | Full-stack AI chat with streaming responses, WebSockets, MCP tool execution, explicit user approval, tests, metrics, and path-traversal protection | Next.js, NestJS, TypeScript, Anthropic API, MCP, WebSockets, Zod |
| C2S Vehicle Agent | Client-server conversational agent for vehicle queries, backed by a local database and natural-language filtering | Python, SQLite, SQLAlchemy, TCP/IP sockets, MCP |
| Gram | Cross-platform social application for sharing short videos, including authentication, media capture, and cloud storage | React Native, Expo, TypeScript, Firebase |
| Run Task API | REST API for managing tasks and team projects with authentication, validation, and relational persistence | Node.js, Express, TypeScript, PostgreSQL, Prisma, JWT, Zod, Docker |
AI-assisted applications • Real-time systems • API design
Mobile architecture • Developer tooling • Product engineering
Interested in building something together? Reach me through LinkedIn.