A tech executive with extensive experience including Web marketing, Mobile app & game optimization, Sales, Programming & Games technology. Hey, are you looking for a Game developer & want to promote your app/game by ASO ? Do you need someone to develop or reskin your game or promote your app/game to increase your revenue? If yes, you're at the right place ! :) This is "Joy Sarkar", an experienced Game Developer & App UI/UX Designer. I've been working for ASO & App business since 2012. I'm deeply passionate about helping appreneurs to grow up their App & Game businesses, helped about 300 clients & a couple of App, Game industries by promoting more than 3K games, Apps. Currently working as a Game developer & App designer.