I can help you with most of your requests in Excel, including any kind of function (even creating custom ones) , scraping web content, semi-automated data mining, buttons, drop-downs, exporting/importing CSV, Word mail merge, removing duplicates. You can get nice charts and graphs from the data as well. I can also fix your corrupted Excel and Access databases or recover lost passwords for Office files. I've been working with Excel for more than 5 years now, so probably I can help you as well.