Hello! My name is LeonidS. I'm in BoonEx since 2006 and one of the developer team of Dolphin v.5.x - 7.1 (you may see proofs in their Unity site). So i guess i can be useful for your tasks.
Relevant Skills and Experience
PHP, MySQL, HMTL, CSS, Javascript and JQuery (which is used in Dolphin since 7.0 version)
Proposed Milestones
$277 USD - Changes in core files like index, browse, etc, files of video mod, changes in DB to fix pagebuilder
URL to the Dolphin site and especially of problem pages, test admin and users accesses