11569 expert programmer PHP(Mysql)

Working on existing bespoke software, I need someone who can work fast and consistently, who can understand and modify existing code as well as new coding. Need to have good English and communicate via Skype preferably. An ongoing project. I am looking to develop Version 4, but we have some small jobs first to see how we work together. First job will be to create a cron job to back up the database (this is quite large).