Magento GURU Required (performance fixes)

Firstly, please do not bid on this project unless you are: - A Magento guru with extensive experience in custom builds - Available within the next few days - A freelancer (no companies please!) - Are available via Skype with some overlap to the UK work-day (9-5 GMT, Mon-Fri) - Have excellent English Language skills (both written and verbal) -------- We have a fairly large Magento build and having some major performance headaches with custom work completed outside of the chosen theme. The main issue appears to be with a specific way that we display products that utilises sub-categories and configurable products with lots of simple product variations. This is causing a huge amount of SQL queries, and caching is not necessarily an option as these products change multiple times daily (via API). We need somebody that understands Magento inside out to diagnose and suggest a fix. Additionally, we have two other issues that need addressing: 1. the product export functionality is missing important fields when the CSV is generated and we're unsure why they've disappeared (it worked at some point and stopped for unknown reasons), 2. we have a problem trying to use the Bubbleshop CMS Tree plugin [1] in conjunction with the Business King CMS Page Meta Title plugin. We need this diagnosed and fixed also. [1] [login to view URL] [2] [login to view URL] ---------- Please state "I have read the full project description" in your bid and let us know your availability and _rough_ estimate of time along with your daily and hourly rates. We fully acknowledge that you cannot give a set-price estimate for this project at this time. We will share the dev URL with interested parties via chat so that you may gain a better idea of the work involved. Thanks.