Yal focused on enhancing developer experience and documentation for the matter-labs/zksync-sso-clave-contracts repository during November 2024. They delivered targeted improvements to the SSO SDK documentation, standardizing passkey naming to 'ZKsync' for greater user clarity and updating linting workflow guidance to recommend pnpm, which aligns with current frontend development practices. Using Markdown and TypeScript, Yal clarified contributor instructions and corrected lint:fix command references, reducing onboarding friction for new developers. The work consisted of three focused documentation and guidance commits, reflecting a narrow but thoughtful scope that addressed specific pain points in developer integration and contributor onboarding processes.