During February 2025, Shubham Sharma developed two end-to-end Tidyverse data manipulation templates for the Colorado-State-University-CMB/CM515-course-2025 repository. He created R Markdown files that guide users through data loading, inspection, subsetting, type conversion, and advanced dplyr operations such as filtering, selecting, mutating, grouping, summarizing, and counting, as well as tidyr pivoting. By standardizing these exercises, Shubham improved onboarding and instructional efficiency for the course. His work demonstrated practical application of R, Tidyverse, and git-based collaboration, delivering reusable templates that support hands-on learning and consistent data wrangling instruction for both students and instructors.