Kenneth Webber's .NET portfolio includes projects from his Setfocus training program and individual projects developing a library management system. He received over 500 hours of hands-on .NET experience through Setfocus projects modeling real work, including developing a legal contract generator website as part of a seven-person team. Individual projects involved a Windows Forms library client using SQL and ADO.NET, and a web client with additional functionality like checking items in and out. Code samples demonstrate skills with SQL, ADO.NET, ASP.NET, and Windows Forms.