As a Developer/Advocate at Observable, I developed a comprehensive YouTube video tutorial series, "Learning Observable," introducing users to the Observable reactive programming & data visualization platform. The series was designed to guide users through the basics of working with Observable notebooks and cells, showcasing the platform's capabilities for data exploration, visualization, and collaboration. As directly responsible individual for the project, I drove planning, scripting, production & publication of each video, sourced & supervised a team of 2 video editors and graphic designers, and throughout gathered feedback and earned buy-in from key stakeholders.