Dear Employer,
I did similar works, and I could handle your project well in appropriate time.
Relevant Skills and Experience
To do this job I might write some codes in R or Matlab and I can manage this easily in 2 or 3 days. Actually, more details are needed to estimate my working time.
Proposed Milestones
$555 USD - We'll state my bid price together, I hope.
If you even will not choose me for that project, I’d like to be useful for you in future projects.