Data Mining - Web Scraping

Looking for data mining assistance. The programmer must be well versed with PHP scripting, MySQL, DOM parsing, RegEx and other tools we use internally. We have DB schemas, requested data elements along with websites and regular expression patterns already. We need extra hands to assist us with pending deadlines. We will structure payments on milestones agreed upon before time. Send us a PR and we will send you example of a site. With your bid please provide a code samples and objective with your example. Each finished product will require an executable that can be included in our CRON jobs. Documentation in the scripts are also required.