PhotovaultOnline is an application for photographers to upload their photos and then use it in multiple photographic competitions hosted on the site. It currently have around 10000 users and manage about 700000 photos. It was initially developed in 2010 on yii 1.0 and later migrated to yii 1.1
It also hosts a photography Club managament system with an advanced rule editor for auto member advancement.
Yii Version: 1.1