How to get Interview Calls?

In this competitive job market, getting interview calls has become a really tough work. Who am I? I have switched jobs 3 times. And I recently switched job as well. Gave more than 150 interviews, received 6 Job Offers, tried everything on the internet and I can tell you

1. A step by step process that can bring you enough interview calls.
2. What should be your strategy to land x number of interviews to make sure you land an offer in y months.
3. It's all a number's game with right direction and i can help you figure out both of them.