Hello Sir/Madam,
I want to let you know that I am post-graduate mathematics students and I am always in a situation where I have to deal with a lot of mathematical problems where I have to find the the solution of given problem numerically using various programming languages like MATLAB, Python, C, FORTRAN, etc (especially MATLAB and FORTRAN). This include creating algorithm and learning various methods of finding solution to a given system of linear equations, root finding of polynomials and finding numerical solution of ODEs and PDEs, etc.
So, I can assure you that I am a perfect candidate for this project as I have sufficient knowledge of all the skills you have mentioned and I can start this project quickly as soon as you provide details to me.