We are living in a knowledge economy where wealth is being created by effective use of knowledge and information. The biggest beneficiaries of the digital revolution have been the knowledge economy workers who have taken the lead in adopting the change and contributing to its evolution as well. They have established and exploited the medium to ensure a steady second or any extra income source for themselves. Some of the most in-demand skills to work remotely or as freelance are (not necessarily in that order):
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