I am an independent accessibility professional with expert knowledge of the WCAG and the accessibility industry. I do testing and audits for WCAG compliance on a full time basis. And I was a web developer myself for 15 years before specializing in accessibility, so my test reports all contain detailed instructions to the developers for fixing the accessibility issues found. 

I have done testing and audits for many major companies including various websites of two global banks testing sites in the US, UK and Far East. Also a global legal company based in the US, the main UK telecoms provider and many other companies in the UK and US. Details and CV available on request.