Due to the rapid increase in demand for computers, the demand for programmers is also increasing. However, there is a lack of programmers around the world. According to a study, 1.4 million programmers are required by the year 2020. However, it is predicted that based on the current pace, there will only be 400,000 programmers when 2020 arrives. In other words, there is a shortfall of 1 million programmers!