Trending @Capgemini; Late-night career anxieties.

Hello everyone, I have been working in CG for the past 2.5 years. After spending a year on a project, I am now working as a shadow resource on another project frm past 6months. All I hear about are vacant positions for leads. I feel like I am just passing time now. I have decided to switch organizations. Before doing so, I would like to enhance my skills. Currently, I am proficient in Java and have basic knowledge of Angular. Can you suggest some open-source projects that I can work on before making the switch?