Summary
Agnaldo Guimarães is a seasoned C# developer and co-founder of ExitCode Sistemas e Consultoria, combining eight years of professional experience with a Computer Engineering degree. Based in São Paulo, he balances a public-sector role at CPTM with entrepreneurial product work, shipping ERP, PDV/NFCe, and mobile apps that leverage barcode scanning and fiscal file automation. His technical stack centers on .NET/C#, SQL, APIs and web technologies (HTML/CSS/JavaScript), and he has hands-on experience with NFe/NFCe fiscal integrations—an area that shaped several of his core projects. A longtime tinkerer who started with HTML in the pre-Internet boom, he keeps skills fresh through a programming YouTube channel and continuous side projects that bridge desktop, web and mobile.
8 years of coding experience
Bacharelado, Computer Engineering, Bacharelado, Computer Engineering at Centro Universitário Sant'Anna