Contract position for a php developer

We are a growing local business based out of Northern California and are looking to hire a remote web developer on contract. You must demonstrate advanced skills in MySQL, php and postgre. You will be working on optimizing and reviewing all the queries in our existing custom-built sql application. During the intervals when you are not assigned to work on this mySQL app, you may be assisting the marketing team with other web development projects. Required Skills: 2+ years work experience on web projects Website and applications development using HTML/CSS, PHP, MySQL, Javascript, XML and Flash AS3 Interest in emerging technologies (HTML5) Detail-oriented Proficient in English This will be an ongoing relationship, but we need to know the cost of a single month @ 40 hours/week.