Asp.net C# SQL mostly email support with some phone support

This is a support project for 10 hours of advanced level asp.net developer support. This will be for a number of separate issues, until the 10 hours expires. At the end of 10 hours a new project will be commissioned if the freelancer has done a good job that freelancer will be awarded subsequent projects. I am an intermediate ASP.net developer who needs some help coding some of the more complex issues, so you would need to be a good asp.net, c# developer skills with at least 3 years experience to assist me. 80/90% of support will be done via email which you can do in your own time zone as long as you can give a 24 hour response. For some more difficult problems may need to be done by phone and this would need to be done between 9 -10 am uk time. I will provide source code via an internet share, I would appreciate that when solving an issue a brief explanation is given to help me develop my skills. A freelancer who is 1st class, good vale and does well can be assured of future jobs involving more coding and less support. However I need to work with someone before I can trust them with larger projects. You will need to be able to communicate clearly in English both verbally and by email.