Courses that help software engineers advance their careers and develop the skills necessary to progress from SWEI to SWEII and eventually to lead engineer. These courses cover topics such as team leadership, mentoring junior engineers, setting long-term goals, building technical depth, and gaining influence without authority. They also provide insights on identifying the right projects with scope and impact, working closely with managers for promotion, and understanding the traits and expectations of senior and staff engineers. Additionally, courses explore the different archetypes of staff engineers and the various paths to reach staff level.