Focus on major JS frameworks such as NodeJS, Angular JS etc with any other server side language such as PHP/Python. Learning is a continuous process, but as far as I understand based on the trends,...
In the free plan, you can earn money by selling product/service or post content for affiliate marketing such as Amazon etc. But if you are looking for any other monetization methods such as adverti...
A big YES, it is possible. I started freelancer web developer when I was 18 years old. By that time, I was working with one of the designer who is 1 year younger than me. I continued my freelancing...
Your physical ability is limited by your mental ability. If you keep yourself active and healthy by regular exercise and healthy eating habits, nothing to worry about.