My strength is web design. I also have an accounting degree so I am good with numbers. I put together a really strong back-end for my own e-commerce store front called hugeharvest.com. It tracks visitors, repeat visitors, what products they look at, search strings, profit, COGS, shipping expense, boxes used for shipping, new visitors, total profit and total revenue on an item per item basis. I did the entire site myself from scratch using PHP/MYSQL, AJAX, CS3, HTML, and JavaScript.