Re-write exiting function to upload large size files on exiting site -- 2

** Overview The site build with PHP , codeignter , Mysql Hosted in: Azure **SKILL REQUIRED: PHP, codeignter Javascript Ajax/Angular ** Specification: rewrite exiting function to improve upload large size (50MB++) directly from device to azure media service using one of these library SDK: Upload directly to azure media service using Angular [login to view URL] Upload directly to azure media service using javascript with CORS (check javascript sample) - [login to view URL] - [login to view URL] Upload large size files with resemble to server (support javascript – php) [login to view URL] ** Only if you're familiar with azure cloud computing or similar concept