Really? Is this not a joke? I’m going to learn Ruby then starting from now!
I haven’t seen even a single ruby developer earning 4x4k = 16k/mo in any Russian speaking country, sounds really unrealistic.
PHP - up to 4k/mo
Ruby, Python, … - up to 5k/mo
Java - up to 6k/mo
People mastering Python in financial companies in Moscow earn 5-7k/mo, that is the maximum for highly skilled programmers. Then if you want to get even more, you have to become the part of a business, e.g. shareholder.
So where did you see $16k/mo positions for Ruby? I’m very curious about this.
p.s. This is offtopic… probably to be moved to a separate topic.