How to create a successful Android Freelance Business

Hello everyone. I started my Android development freelance business around 3.5 years ago and over the last local Meetups I attended, multiple Android de§velopers approached me and asked questions related to how to start a successful Android freelance business so I thought it would be useful to write an article with tips and tricks that helped me. Some of the tips I share with you here are relevant not only to individuals that want to start be an Android development freelancer but to all other industries as well.

Before I start, here are a couple of comments:

1. Self employment isn't for everyone: Starting your own brand / business involves a lot of hard work and persistency. I personally think that until you don't try it, you would never know if it's for you or not. Worst case, if you fail, you will learn a lot from it and you could always go back to be an employ of a company.
2. Some people relate self employm