Taufan Augusta enhanced the havit/Havit.Blazor repository by developing secure file upload functionality for Blazor components. He implemented anti-forgery token support in both HxInputFile and HxInputFileDropZone, updating upload methods to transmit tokens and headers throughout the upload process. Using C# and JavaScript, Taufan also created end-to-end test pages to demonstrate secure upload flows and updated documentation to guide integration and highlight security considerations. This work addressed CSRF risks and improved enterprise readiness by strengthening the security posture of file uploads. The project showcased depth in component development, security best practices, and comprehensive testing within a modern web development context.