Aleksandra Jovanova developed and integrated a new Vercel OAuth provider for the better-auth/better-auth repository, expanding authentication options and streamlining setup for developers. She implemented the provider within the existing authentication flow using TypeScript, ensuring secure handling of environment variables and maintaining backward compatibility. Her work included updating frontend components to support the new provider and publishing comprehensive documentation to guide users through configuration and usage. Throughout the month, no critical bugs were reported, reflecting a stable and production-ready authentication module. Aleksandra demonstrated depth in authentication design, OAuth integration, and developer-focused documentation, delivering a robust and maintainable solution.