Gunawan Herri is an engineering leader who learns continuously, never gives up and stays NICE!
You start thinking about engineering as a system. Instead of just programming a simple Makefile, you can turn it into something much bigger and look at the solution to solve systemic problems.
You can look at someone's technical skills and know that they are brilliant technically and maybe they're even a good communicator. But when you start going up that vertical ladder for individual contributors and technology people, to be really good you have to be an influencer.