I find the T-shaped approach workable: https://en.wikipedia.org/wiki/T-shaped_skills https://en.wikipedia.org/wiki/T-shaped_skills The generalization enables l

I find the T-shaped approach workable: https://en.wikipedia.org/wiki/T-shaped_skills https://en.wikipedia.org/wiki/T-shaped_skills The generalization enables learning new skills/technologies faster and helps with problem-solving; the specialization helps with being able to bill a higher rate.