Yes, you can. Like me. I am a nodeJs engineer in New Delhi (Capital of India). I have done my graduation in 2011. And done a sales assistance job in Bangalore (IT city of India). But after one year I was feeling bored from my Job. At that time I know about computer (Open and closed, MS office) only. But I decided to learn coding and computer basics. Till now I never get above 50 % marks from my schooling. So person like me learn and get a good job. Everybody can do this. This is not a rocket science."Welcome in CS society"