en-N This user can read and write at a native level in English.
sw-2 Mtumiaji huyu aweza kushiriki kwa Kiswahili cha kiwango cha katikati.
for-4 This user is an expert programmer in Fortan.
py-2 This user is an intermediate programmer in Python.
c-2 This user is an intermediate programmer in C.
latex-3 This user is an advanced coder in LaTeX.


Books I contribute to edit

Parallel Spectral Numerical Methods (one of the original authors)

Fire Simulation for Engineers