We are a group committed to helping software developers and data scientists vastly improve their lifestyle engineering skills. As developers, we work in some of the most in-demand fields on the planet, yet many of us feel stuck in our career paths. This need not, and should not be the case. Being in-demand should mean that you are able to work in a role that you find personally fulfilling, which simultaneously moves you closer to your personal goals. With the right set of tools and a community behind you, you can find ways to side-step obstacles to your career development, with far greater ease than you could on your own.