Robin Whelan of Inverse Design - Custom Design & Development - Home! Home page of Inverse Design. Inverse design is a Web designing firm and is the creative workspace of Robin Whelan. Inverse Design services include custom design and development, as well as unique user interface design. Inverse Design also provides Web apps and tailored result-based marketing, where our clients only pay on the results they see to their businesses. Robinwhelan.com~Site InfoWhoisTrace RouteRBL Check