I am a Portal Architect who had worked on major websites for some of the Big Enterprises like Microsoft, Toyota, LAUSD, American Honda, Overture(now Yahoo) and Remedy. I worked with some of the startups to build ecommerce and portal sites.
I work on .Net (VB.Net, C#) and SQL Server, DB2 Databases. I am located in Los Angeles and can work for 30 to 40 hours per week. If there is continous work, I can give u a better price.