Hello.
Basing on your requirements we would like to offer you our service, since there are programmers in our team with great experience (over 5 years) in PHP, its frameworks (Yii, Symfony), DBMSs like MySQL, PostgreSQL and related technologies, such as HTML, CSS, etc.
I am available via Skype.
I would be pleased to provide you with my Skype ID to discuss the details of your project(s).
Kind regards,
Sergey