I can definitely help you to create a blogger template, As I am an INDIVIDUAL freelancer having no projects yet so I can also start work at the same moment.
1) Bootstrap + media query
2) CSS3 + lass + sLagi
As a self-taught programmer I can guarantee you The Project is going to be done on time and I have no need to prove my background. My understanding about the work and time have spent on that, that's what makes people bLagi