Get to the top of your career

Where do you stand when it comes to your career? Where do you want to be? Get insights based about your career, skillset(tech, managerial, ..) to be improved/developed, trending skillset and matching courses. Public/Private portfolio with data from multiple sources. Develop your career, be on the top of your career. Does it looks like marketing content, I am planning to build the product which help people learn about their career insight, where they are lagging, what are the skill set to be improved/developed, What people in same career level does? As developer, always have to be improve and develop new skill to stay competitive but I didn't find any career advice/insights. So what do you feel about this idea? Let's discuss! Thanks :)