Hello. I'm an expert web developer having an excellent command over HTML, CSS, JavaScript libraries, PHP, Laravel etc. I've understood your project that you need the site to be adjusted for all screen sizes (Desktop, Tablet and Mobile) (I can perfectly use the bootstraps so that your website Will be suitable for all the screens), secondly you want to make key words grow and shrink back to within the sentence as animation, also as an animation you want to create a flipping FLAP animation for a series of copy, each one flips and the drops to a bulleted list, also to add account creation and create database of user data and assign user the type of account either basic or premium and finally add payment processing for Credit Card, Paypal, Venmo. I'll do all these tasks perfectly as i have 5 years of experience on different platforms. Let's initiate a chat for a premium quality work.
Regards,
Wajih.