I need an Excellent Problem Solver to solve some Hard problems in C

I am looking for an Excellent Problem Solver who can help me with some Hard problems in C. The problems are related to Data Structures and Algorithms and are of an Advanced level of difficulty. I have a list of problems that need to be solved. The ideal candidate should have experience in solving complex problems in C and have a deep understanding of Data Structures and Algorithms. The candidate should also have the ability to work independently and efficiently.