Hi, Client
As a frontend developer with over 4 years of rich experiences, I have gone through the job description carefully and got to know you are looking for frontend developer.
I dare say I am the right candidate for this project because I am very good at pixel-perfect.
I am also familiar to github, So I am sure, I can build the page in github.
Once I get a chance to work with you for this project, I will deliver satisfying results in time.
Hope to discuss more details through private chatting.
Looking forward to hearing from you soon.