Pick one, build something non-trivial for it, learn and form opinions about it. Rinse and repeat this process while exploring new tools and technology. Try to a

Pick one, build something non-trivial for it, learn and form opinions about it. Rinse and repeat this process while exploring new tools and technology. Try to automate as much as possible. If you can stay relatively sane after a handful of iterations, you are not only an expert on cloud computing platforms, but an expert on the kinds of decisions, skills, tools, techniques, and experience needed to succeed in the industry. You can do it!