Seven years of commercial experience. I participated in developing the WebMoney electronic money exchange website. I developed several online stores on WooCommerce, OpenСart, and Shopify. I took part in developing a stock photo website. I was engaged in building a series of mobile applications: Home Library, Bookstore, Orthodox Books. I participated in creating an application that controls and monitors multiple controllers with high-frequency vibration sensors. I have decent experience in building corporate websites and landing pages.