Electromagnetic Calculation Optimizer in C

I'm in search of a C developer with strong math skills, particularly in electromagnetism. The primary objective of this contract is to enhance calculation optimization in line with efficient coding practices. Your expertise will help steer the physics of the underlying calculations for a more streamlined functionality.

Key Tasks:
* Calculation optimization focusing primarily on code efficiency
* Commenting and providing a succinct documentation

The project is expected to be wrapped up in two days. The whole source code will be provided by me, and note that there's no Git involved in this project - that is a separate endeavor. Consequently, proficiency in managing source code manually is essential. Electronic mathematics and cpu.

Ideal Skills:
* Proficient C programming
* Comprehensive understanding of electromagnetism calculations
* Exceptional skills in writing efficient code
* Ability to comment on code and provide useful documentation
* Previous experience with manual source code management. Expect no GIT involvement!