Role in this project:
Back-end Developer Contributions:7 commits, 2 PRs in 8 days
Contributions summary:Charlie primarily contributed to solving coding challenges in Python. They implemented solutions for multiple challenges, including hello world, string reversal, finding a single number in an array, and finding the majority element in an array. The user demonstrated proficiency in basic Python programming concepts, data structures and algorithms. Additionally, the user added unit tests and completed challenge 9 in Python.