Only when this engineer left his job did his colleagues realise he was a genius at time-saving hacks

There are some things you only find out about your colleagues after they’ve left and, just occasionally, you wish you had known about them while you still worked with them.

Like this engineer who, unbeknown to his fellow workers, was some kind of IT genius who took laziness to the next level.

And this is how, in a post shared by the good people of Bored Panda.

And here’s what people made of it.