如何在ASP.NET中测量我的能力水平或技能集?

As a ASP.NET developer with 5+ year experience. I like to measure my competency level in ASP.NET & SQL Server. Basically my goal is to raise my competency level and skill-set in ASP.NET; before that I need to know what is my level considering current ASP.NET and related technologies...As a ASP.NET developer with 5+ year experience.