As most of my one page resume consists of work experience and projects, I feel that my long list of "other skills" such as "google cloud, aws, scrum, kanban ...." could use some backing up by another page which details my exact experience with such skills such as "I got to experience a shift from a using a scrum process at my company to a kanban process, and have experience developing in both processes..." etc.
I just feel that listing all these keywords without mention of them takes away from the credibility of the resume.