Need REAL EXPERT for PHP and SQL

Hello, I have two hit counter stat scripts which results in database failures/corruption and useless dedicated server resource usage. I need a PHP EXPERT to review the source of the two PHP stats site scripts and do the necasary logical changes to optimize the Database usage. I have one of the script which keeps every single hit date in record which results in 12 GB useless database. I need you to create a script in order to remove data older than 30 days and we will see together on yahoo or MSN chat how we can remove or disable useless queries currently incorporated in the web traffic stat sripts. You must have a few years of experience in PHP and Databases. Payment will be done by GAF escrow only. Nice feedback will be given if good communication and depending on results. You should be available on yahoo or msn chat at least 4 hours a day to make our common schedule correspond in order to chat and find the problems together. Thanks! Note: It's not a matter of server configuration. The senior server admin reported issue is fully related to PHP coding.