Can you give any examples of those difficult domains?
I'm an ok-ish web developer, and would love to fine some niches to specialize in like you mentioned.
I'm an ok-ish web developer, and would love to fine some niches to specialize in like you mentioned.
* Compilers/DSLs/language runtimes/static analysis
* Distributed systems (on my list of things to learn, know basically nothing)
* More generically: high-performance code, doesn't have to be fintech-fast, but designing and maintaining code that makes excellent use of hardware resources