Developing a plugin for wordpress

General information for the website: We do a competition videos
Description of requirements/features: We need to add side front end by user one form where the user can login and to participate a competition.
the user must did this steps :
- login by user ( or in traditional mode or by social like facebook, google +, twitter etc. )
- accept the condition to participate to competition. ( required )
- upload the link from youtube ( check the link from youtube and not from another site ) The administrator for every user lato back-end can decide how many videos the user can upload.
For ex. If the admin decides for competition 5 videos for user, every user, in total, can upload 5 video to parteciapte at competiton.
- We must approve the link videos from youtube and after this the link will be visible on site.
The user, after we approved the link, receive the mail with “successfully upload “
In frontend: below every video should be there the name of author of videos and the views from youtube where the user has uploaded the videos.
Only the users registrated can be upload the videos but all people can be see all video on site.
In back-end we need all information about the users.
This plugin must be independent from theme.
Extra notes: We need to add side front end by user one form where the user can login and to participate a competition.
the user must did this steps :
- login by user ( or in traditional mode or by social like facebook, google +, twitter etc. )
- accept the condition to participate to competition. ( required )
- upload the link from youtube ( check the link from youtube and not from another site ) The administrator for every user lato back-end can decide how many videos the user can upload.
For ex. If the admin decides for competition 5 videos for user, every user, in total, can upload 5 video to parteciapte at competiton.
- We must approve the link videos from youtube and after this the link will be visible on site.
The user, after we approved the link, receive the mail with “successfully upload “
In frontend: below every video should be there the name of author of videos and the views from youtube where the user has uploaded the videos.
Only the users registrated can be upload the videos but all people can be see all video on site.
In back-end we need all information about the users.
This plugin must be independent from theme.