> That is not the most marketable skill It is, but you have to be quite the expert. It's not like app development where even limited experience can be enough t

> That is not the most marketable skill It is, but you have to be quite the expert. It's not like app development where even limited experience can be enough to get by. However if you like that sort of stuff you can try to become a web develoepr (pick say Python or Ruby) and then become an expert in backendy / performence issues.