Worked on the Dsek-LTH/web repository to enhance onboarding and authentication data accuracy by introducing a new splitname claim scope, which improved the parsing and reliability of first and last name data during user sign-in. Coordinated changes across both frontend and backend systems to ensure consistent handling of user identity information, aligning the onboarding process with the Authentik backend. Utilized SvelteKit and TypeScript to implement these improvements, focusing on full stack development practices. This work addressed edge cases in name parsing, improved the quality of authentication data, and established a scalable foundation for future identity data management and analytics.