I'm delivering end-to-end web projects and production support for Club Cash In, using React and Node.js to implement features and optimizations based on stakeholder requirements.
Previously at Sisnova S.A., I led the InvexERP technical stack migration to .NET 9 and React 19, built C# and GraphQL backend services, managed SQL Server and Azure SQL databases, and maintained 95%+ code coverage through unit tests and SonarQube quality gates. I also maintained PHP web modules and resolved internal help desk tickets at Red Chapina.
