Need Someone to Build a Browser Based Interactive Worksheet system -- 2

YOUR BID PRICE IS FINAL## NO LATER CHANGE IS ALLOWED## I DON'T DEAL OUTSIDE FREELANCER##

PLEASE WATCH THE ATTACHED VIDEO FIRST

I need an experienced programmer who can build me an interactive worksheet system where users can register/login and then can upload files of docx, PDF, JPEG, PNG system to make interactive worksheets as per the attached video. Features like adding image, short answer/long answer box/drop down/radio/adding image, hyperlink, audio, video, comments in particular place, preview etc to be there. It should also have auto-checking and scoring system and sharing in Soc ial media system as well as email sending system. Each worksheet created should have unique URL for sharing.

I need full source code, co pyr i g ht and installation in my shared linux server.

Code should be well commented and clean.

I need regular updates.

Lowest Bidder will Win.

Evner: PHP, JavaScript, Python, Django, React.js

Projekt ID: #32731782