I'm a Magento expert with 8 years of experience in Magento. Over 8 years I was working on different e-commerce projects as a developer.
Magento-related (both EE and CE):
Import/export flow adjustments;
Checkout/Price Rules flows adjustments;
Multi-store setups handling;
Front-end optimization (CSS sprites, JS/CSS minification, etc);
Advanced JS scripting (jQuery preferred): AJAX search, AJAX products load, sliders integration, zoom replacement,