Hi,
I am interested in applying for your job and would like you to consider me for the role.
I believe that I meet the requirement of your job because I have skill sets Ruby on Rails/ Bootstrap and 8+ years of experience in practical web developing with it.
My technical proficiency includes demonstrated expertise in Rails backend and javascript frontend development.
And I work almost exclusively in Ruby on Rails, love developing applications "The Rails way".
Also I enjoy using it to build world-class applications.
Especially, I have created a number of complex systems using Rails including e-commerce sites, inventory management systems, scheduling systems, forum applications, Gaming systems.
And I have skill sets in frontend developing with Javascript and CSS.
Bootstrap is my most experienced framework in frontend developing.
I have worked on with Bootstrap for long time, have ever worked on dashboard application.
With my skills and experiences, I am sure that I can bring a success to your job.
I am looking forward to hearing back from you soon.
Regards,
Samuel