Kunj Bhuva focused on backend quality improvements for the kunj-bhuva/okk repository, emphasizing robust unit test coverage and enhanced documentation. Over the month, Kunj implemented comprehensive Jest-based unit tests for core models and controllers, including Donation, Donor, NGO, Admin, Billing, Payment, and Review, ensuring data validation and correct integration with MongoDB via Mongoose. No new features or bug fixes were introduced, but the work established a foundation for safer future development. By expanding documentation assets and clarifying project scope, Kunj improved maintainability and facilitated onboarding, demonstrating depth in backend development with JavaScript, Node.js, and modern testing practices.