Software Developer specialized in ASP.NET Core and React, building scalable, clean and maintainable applications for real production environments. I work as a freelancer in Brazil (CNPJ), collaborating with companies and teams to design, develop and maintain modern web solutions.

• Full-stack development with .NET + React
• Experience creating enterprise features end-to-end
• Strong focus on clean architecture, performance, debugging and maintainability
• Used to working with real systems, onboarding new developers, improving legacy code and delivering value continuously

Backend

• ASP.NET Core
• Node.js
• Python
• Entity Framework
• SQL Server
• REST APIs
• Clean Architecture / DDD principles

Frontend

• React
• TypeScript
• JavaScript
• HTML / CSS

Tools & Ecosystem

• Git & GitHub
• Linux
• Azure
• AWS
• DevOps workflows
• Docker (when needed)

• Development of new system features
• Refactoring and modernization of existing applications
• Performance improvements and SQL tuning
• Analysis of issues in production environments
• Technical onboarding for new developers
• Deep debugging of application flows, databases and integrations

• Personal projects
• Experimentation with new technologies
• Utilities, code samples and prototypes
• Documented learnings from day-to-day experience

If you want to discuss a project or just talk about development:

Email:
[email protected]

Thanks for visiting.