The project I contributed to was memories-app. I specifically focused on my skills to understand a strangers codebase. Often when contributing to Open Source Projects we need to understand the codebase first. During the contribution period I contributed a lot to the project and made some successfull PRs.
Issues I solved were

1. #8 Issue - Add a Readme File for Clarity of Server routes PR34
2. #43 Issue - Resolve errors, make the Server Error proof. Add try and Catch Blocks PR44
3. #37 Issue - Allow the users to Bookmark posts, and allow a user to fetcht the posts they bookmarked. PR53
4. #54 Issuse - Add Routes for the updated Server PR65