Responsive Custom Websites by SBD Custom Websites Design & Internet services. SBD is a custom website developer. We offer responsive custom website design & website development | fully managed hosting | Search Engine Optimization (SEO) and Social Media consulting. SBD Custom Websites creates affordable and engaging custom designed websites | content management software | PayPal-based ecommerce | search engine optimization ( SEO ) | web promotion. Skill-set includes standard web technologies such as RWD, HTML, CSS, PHP, Perl, Mysql, Javascript, Ajax, etc. plus social media technologies such as WordPress, and Elgg. Our strengths are in finding solutions to complex problems and creating websites that perform.