Create GUI using an API. Javascript and HTML5 expert. NEEDED

Let me began by telling you the basics. I'm creating a site that encodes and decodes texts in the bitcoin blockchain. There is a site that has developed an API for this. I am looking to use that API to make my own site. You are responsible for creating the GUI that integrates with that API. Needed is a GUI that corresponds with the API located here c r y p t o g r a f f i t i . i n f o / A P I You need to build a (better) html5 landing page. Include our site name, slogan, about, how it works, and contact. I will give you a general layout, but its your duty to put the information in a user friendly way. Next, the landing page needs to have the ability to upload text, images, and files to the blockchain. This is done using the API mentioned above. If you choose to bid, please ask any questions that you may have. Thank you.