Atlassian Admin Cleanup: Jira & Confluence

I'm seeking an expert Atlassian admin to streamline the organization Jira and Confluence projects/pages; including content, labels, and old projects. Additionally, assistance with structuring user permissions is required - the complexity level of this would be simple, entailing few roles with limited permissions. Proficiency in Jira and Confluence, strong organizational skills, and a deep understanding of role-based permissions are essential for this task.