Build a web based app for creating flipping books -- 2

YOUR BIDDING PRICE IS FINAL. NO LATER CHANGE IS ALLOWED. JUST NEED A BACKEND CODER. NO NEED TO DESIGN anything from scratch. I need someone who can build a web app that can create a beautiful, stunning, attractive flipbook from a given URL or uploaded PDF/MS Word/Google Docs/image. It should give a real feeling of turning a book page with a page-turning sound. It should be able to create unlimited numbers of pages, should allow adding video (mp4), audio (mp3/wav), images in JPEG,JPG,PNG and GIFs. It should also allow password protection of the flipbook, add brand name/logo, website sharing, deep linking, website embedding by pasting simple code, should be able to insert form, should help to create a table, index, allow text search inside flipbook, smart page numbering, allow zoom in/zoom out, disable/enable right-click, content sharing control by the user/creator of the flipbook, views count, mobile-friendly, able to insert notes in the pages, can download the original MS Word/PDF if flipbook creator enables it etc. Details will be given in chat. It should be browser neutral..can run in any browser. Also an admin dashboard who can see all his users, add user, edit, delete existing users and control file storage. I need full source code and full copyright of the source code. The lowest Bidder will Win this Project.