Hi,
I would like to know if it's possible to point it out, and if so If anyone would know to summarize, considering things well beyond the basics and expectable of course, what would be nowadays the overall or statistical most highly regarded pieces of technical knowledge I better have if I wanna improve my chances of getting the highest paycheck I can get being a programmer? I'm asking either about valuable advanced knowledge with extensive applicability, but also about knowledge that the Market wants, and specific technical expertises pertaining any specific niche which are likely to yield greater financial rewards.
Regards,