PhD Plasma Physics, Applied Mathematics, Combinatorics, Algorithmic, AI
Over 20 y of soft dev mainly in C (algo optimization), lately nVidia CUDA
and tried many languages Lisp, Java, Python, Octave/Matlab … and felt in love with Julia (concise high level + perf).
Sice a few years developping and Open Source software for deep sky short exposures astronomical images (involving high volume & image signal processing).