I will be the best fit for the job
Here is my cover letter for reference :
I am web developer specialized in creating web apps using MVC,javascript,Knockout,Angular.
Over the last 5 years, I have developed a wide range of websites using ASP.NET, C#, Jquery, AJAX,MVC including sites for startup companies and small businesses. I have also worked with some Windows based applications. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.
As far as frameworks are concerned, I am good in MVC framework, Entity framework, Razor syntax,Ajax,Jquery,KnockoutJS,Angular