LAMMPS function Modification C++

I'm in need of a professional who is an expert in C++ and is well-versed in LAMMPS to make modifications to the existing LAMMPS function that I wrote, specifically in how the algorithm handles force variables. The required changes are focused on the computation approach, so strong C++ mathematical computation skills are essential.

Ideal Skills and Experience:
-Strong proficiency in C++
-Thorough understanding of LAMMPS and its algorithms