Anshul Kumar enhanced user experience and analytics capabilities across the adobe/spacecat-audit-worker and adobe/spacecat-api-service repositories. He refreshed opportunity messaging and UX in the audit worker, making titles and descriptions more user-friendly and action-oriented to improve comprehension and engagement. In the API service, he extended profiles.json with new fields to support weekly Core Web Vitals insights and engagement tracking, enabling more data-driven decisions. His work leveraged JavaScript and JSON for front end development, API design, and data modeling, with a focus on accessibility and SEO. The features delivered a foundation for ongoing performance optimization, with no major defects reported.