It is my intention to study from home to become a web developer, first learning and doing front-end work until I can move over to full-stack by learning the back-end tech as well. I am currently in the research phase, trying to find out what it's like and what the job opportunities for juniors are like, what I am expected to know and how hard it is to keep up in this ever-and-rapid-changing industry. I am also keen on finding out what kind of problems and puzzles I'd be facing and expected to solve in the front-end scene. I was hoping someone here could provide me more info on the last two? Thanks.