I'm a physist-engineer working in the high-tech industry. I have some experience in C, C++, Python/numpy, and Perl, mostly for number crunching and text parsing.

As for physics: my Ph.D. research involved spectroscopy, lasers, and optics. Since then, I have been working on scatterometry, gas flows, gas diffusion, and heat transfer.

You can use code that I post here according to any of the CC-BY-SA, CC-BY, BSD, GPL, and LGPL licenses. (This is more permissive that the Stackoverflow default of CC-BY-SA.)