Hi, I am mostly a html5, js and css(alongwith angularjs, angular2, reactjs, jquery, etc.) developer but I have worked with backend languges and frameworks like LAMP, MEAN, Ruby on Rails, NodeJS, Meteor, PHP. I am also good in MySQL and MongoDB. I have an overall experience in web and hybrid app development of about 3.5 years. I have been associated with companies like Genpact, PayU, Snapdeal, etc. You can check my LinkedIn and Stackoverflow profile. For development I would need the requirements in detail, also I will need designs. If the requirement changes during the course of development then charges could be extra. Also I would need designs and UX flow defined before starting the work. Hope it sounds cool to you.
Thank You,
Vineet