Lonnie Wall (Ellicott City, MD) is a Principal Architect for RDA, with more than 16 years experience in software development. His primary area of expertise is designing and implementing large distributed applications using XML on various platforms. In addition, Lonnie has extensive experience with the use of Web Service interfaces using XML contracts. Recently, Lonnie designed a large Web-based application for NASD, hosted on Windows 2000, which uses XML in the middle tier and XSL to generate Web content. Andrew Lader (Herndon, VA.) has been in the software industry for more than 12 years, and is a Principal Architect for RDA. His wide background of experience in software development includes expertise in C#/C/C++, XML, XSLT, XPath, Java, Visual Basic, SQL Server, MTS/COM+, ADO, and MSMQ. Most recently, Andrew has been working on projects for two different clients, implementing web applications and web services using Microsofts .Net Technology.
