The need for highly trained technologically savvy individuals increases more every day. Now’s the time to beef up your tech skills, especially if you are in the job market. But where to start? With so many languages, platforms, protocols and other technologies, it’s hard to know what’s worth spending your limited free time to learn. Based on surveys and data from a variety of sources, ReadWrite has put together a list of seven of the most sought-after tech skills for this year.