The video entirely describes the full stack developer career. The anonymous speaker will be seen talking about the numerous positions in the full stack developer's career and what all dimensions exist to it. The unknown expert, a hints us on the fundamentals like HTML, CSS, PHP, JAVA, etc. in the full stack developer career. Along with it, he advises the candidates about the domains they should google to have a better opening in that environment.
Through this video, the anonymous expert says that we can always see the developers focusing on either the "entry point," also called the front end. The front end is an interactive portion of a website or the dynamic one. We see that everybody is familiar with the entry point. On the other hand, there lies the data-driven server or the back end side of an application. The back-end server functions behind the lenses. A full stack web developer hence can be considered to be a jack of all trades. He/she is potential enough to carry out the entire journeying from its conception to its completion.
So, a full stack developer career would require the candidate to function as a front-end developer as well as a back-end developer or both. A full stack developer can perform as a project manager in a software development team. Considering the full stack developer career and the level of their knowledge, they can be an educator, teaching other people to develop their software programming.