After 2 Years of Experience in Freelancing i start working in one of the best SEO company for better knowledge growth.i am currently working in the same company as a project coordinator since 2 years. My job profile contains Client handling, project handling, SEO. php is also small part of my work.SEO knowledge Area : White hat, black hat, gray hatOn page SEO Skills: URL structure, Keyword density, keyword proximity, keyword frequency,keyword prominence, Internal linling, Canonicalization, 301 redirection issues, Competitor analysis, Source code optimization, dealing with crawlers.Off page optimization : i have optimize lots of websites till date and have used lots of various combinations and link building strategies according to web site.i use various off page techniques like linking out, networking emails, article directories, guest posting, link exchange campaigns, link baits( news hooks, widget hooks, unique content hooks etc) ETC.I have vast knowledge in online earnings and online business development. i am very good in PPC handling, ads creation, Quality ratio management, investment portfolio creation etc.