AngularJS: Routing with Loading Bar

I'm a software engineer. I enjoy programming because it gives me the opportunity to solve problems. Furthermore, there is always a new challenge in programming, which is what makes it all the more interesting. Engineering is a path of unlimited possibilities and unlimited outcomes. A hundred years ago, who would've thought we would have iPads and iPhones today? I believe that we are the ones holding ourselves back in terms of what can't be achieved. Engineering is an opportunity to break the barriers and that's what makes it different from any other career.