I would classify him as an excellent developer

Vuyisile has an ability to see the full picture, he always sees the
business logic and writes code not just
by rote but to conform with the application’s (and user’s)
requirements. I would classify him as an
excellent developer, often producing results way beyond
expectations. He has a great working relationship with his team members and leaders, fitting in comfortably with colleagues and management alike.

I am in fact, more than a little envious of whoever hires him next, you’re going to get a cracking new team member!