Physics Equation Calculator Development

I need a developer to program a calculator with physics equations. The calculator should have:

Graphing capabilities
Unit conversion
Formula solving

The equations should cover all categories of physics, including mechanics, electromagnetism, and thermodynamics. Ideal skills and experience include:

- Strong background in physics
- Proficiency in programming, especially for calculators
- Experience with graphing and unit conversion functionalities
- Attention to detail and accuracy