Cassius - Creative Freelance Web Design in Melbourne & Sydney Freelance Graphic Design and Freelance Web Design, Melbourne/Sydney Australia. Cassius Design is a Freelance Web Designer and Freelance Graphic Designer based in Melbourne/Sydney, Australia. Specialising in Web Design Standards, Search Engine Optimisation and Usability/Accessibility Consultancy. Cassius.com.au~Site InfoWhoisTrace RouteRBL Check