Solo play?

So my friends have been wanting to get into Necromunda for awhile and just started. However post college I only see them a couple times a month if I'm lucky. I live further away from them so with most games we play I play a lot of solo games to practice and study the rules.

Long of the short I enjoy playing solo games and figuring out tactics but some games are too cumbersome for a single person to handle on their own while learning their army's rules and tactics. Is Necromunda very crunchy? Is it viable to play solo? If I do play solo for learning purposes will it be simple enough to run two gangs?

Thanks in advance for any help!