Chris June developed a suite of LeetCode Week 1 practice solutions in the DaleStudy/leetcode-study repository, focusing on foundational algorithmic problems such as Contains Duplicate, House Robber, Longest Consecutive Sequence, Top K Frequent Elements, and Two Sum. Using Python and leveraging skills in data structures, dynamic programming, and hash tables, Chris modularized the codebase to support future scalability and maintainability. The Two Sum solution was refactored for improved readability and extensibility, with enhanced in-code documentation and structure. While the work spanned one month and addressed one feature, it established a clear, organized foundation for subsequent problem-solving efforts.