I taught a coding bootcamp (one of the early ones in 2010-11) and I've met several people out of bootcamps. You are probably looking at several years of seriously hard learning and putting up with a significant setback in your career with very little in the way of using your existing skills. I would rather try to learn coding myself and move over gradually if I were you. You are not going to be anywhere near an expert in coding after one year if you start from scratch.