Basic skills:
high-lowpoly modeling,
3d print modeling, 3d sculpting,
texturing, baking,
rigging (technics, organic),
rendering, shading,
compositing, montage.
Software:
3ds max (V-Ray),
Zbrush, Mudbox, Mari,
Marvelous Designer,
UE3/UE4, Unity 3D,
Photoshop, Premier Pro,
After Effects etc.