I think there are two categories of IT engineers (to include not only programmers). There are 2x engineers, and there are 10x engineers. 2x engineer is that gu

I think there are two categories of IT engineers (to include not only programmers). There are 2x engineers, and there are 10x engineers. 2x engineer is that guy to who you will go when you have exhausted all other simpler options (or go immediately, when you learn to optimize solutions), who will fix or guide you on a level others can't match. And he is probably 2 times more productive with his tasks than median level, or can be, depending on his time commitment. And I think there really can't be more productivity increases above these 2x times. Maybe you can find some unicorns, top of top, who are 3x times more productive, but that's about it. 10x engineer on the other hand is the one who is most vocal about any related or unrelated issues to him, who goes to every smoking break, to every party, to every seminar and tech talk and himself gives talks. He in known across the teams and even projects and the first to be promoted, usually along leadership track. He can also be 2x engineer in fact, but the rest of the "Exes" comes purely from self advertisement.