Multi Task Virtual Assistant

I need a part time Virtual Assistant that can handle a wide variety of tasks such as, web searches, social media posting uploading, data entry, editing, updating websites, research, emailing, typing, document creation, research, account creation, online shopping, calendar updating. If you apply please don't be the person that disappears for days at a time. Must be reachable. Please have skype and a webcam for occasional meetings to discuss tasks. If you know any of the following skills you will be given preference: wordpress, joomla, cPanel, google docs, facebook, twitter, html, dropbox, photoshop, linux, php, excel,