["seo"]
Helping you Succeed Through Online Marketing !
Derek is the MD of Sigma Web Ltd specialising in SEO & Internet Marketing. He is listed as one of the ‘Best SEO Influencers of the Year’ 2017. His specialties include SEO, PPC, SEM, Social Media, key phrase work, visitor behaviour, multi level marketing, social media optimisation, social networking, internet marketing and ecommerce.
["seo"]
