Here I am mentioning some of my best expertise level with html5, css3, bootstrap3, jquery, Wordpress, Woo-commerce, Codignator e-commerce, Magento, Joomla. I have developed more than 200+ bootstrap wordpress projects.
I am themeforest theme developer, SEO and Affiliate Marketing expertise.
Some new plugins like yoast is doing well but this is not proven as old. All in SEO plugin also one of the best plugin for SEO.