Online sticker creator module

We are looking for a simple yet powerful online sticker creator module. HTML5, no flash. We would like the front-end and (simple) back-end developed. The creator should work on desktop machines and tablets. Functions include: -Select sticker size from preset sizes (together with the requirements for that size, like guidelines, artwork size, etc). -Upload picture, position and scale/rotate/flip/duplicate picture, move forward/backward. -Add text, choose font (Google fonts), position and scale/rotate/flip/duplicate text, move forward/backward, color text, if possible, also bend text or make text circular. -Add artwork from library, position and scale/rotate/flip/duplicate artwork, move forward/backward, color artwork This option is nice to have, but can also be made for the second version: Choose design (and change some parts of it), choose from templates, the parts are then customizable. A simple artwork check should be included to check the quality of the uploaded artwork. Special guide section to show different (simple) setups so one can create different sections in the sticker. The result of the creator should preferably be a PDF file with as much vector information as possible, ready for production! Also all details in writing and of course all the information of the client. Linking to a database is also required for getting the correct price of the product (depends on quantity and options in product). All orders will be placed in a database and emailed as well. The overall look and feel of the online creator should be iOS 8 like, simple, intuitive and easy! We will provide the design of the front-end and the back end! The creator module should be programmed in such a way that we can easily incorporate it into our websites! The source files, all rights and all your notes on the programming will become our property. Please only reply if you have experience in creating similar software for websites and can also show and prove it!