Dear employer,
Hi
I'm an expert in FORTRAN. I have used this language for my M.Sc. thesis. I can convert your program to a function.
I am a computer programmer with more than 10 years of working experience using Python, C#, VB.Net, C++, MATLAB, FORTRAN, etc.
I can develop your required code with the highest quality and the lowest price.
Believe me one time and you will start hiring me as a long term employee.
Regards,
Abbas