Wordpress Specialist and Virtual Assistant

I run several websites and I need a Wordpress professional to handle tasks that include the following:
- Data Entry
- Wordpress Database Management
- Speed and Search Engine Optimization
- Wordpress plugin management
- Landing Page Design
- Graphic Design
- Basic virtual assistant tasks

We are looking for a reliable and long term relationship. When you apply or respond, please send us a list of work that you have previously done along with the fields that you specialize in. Please include the words 'Wordpress Virtual Assistant' in your response. Thanks!