Need PHP programmer at periodic times to develop

Need PHP programmer at periodic times to develop.

Important:

knowledge and application of funds security for the databaseknowledge and application of OOPquality readable code, comments, formattingcreativedesire to work in a team (and to understand that teamwork is an important coordination and mutual support)

Willing to work - you must perform the test task. The job is attached. If there are ambiguities or uncertainties, as they exist for sure