Developed a corporate certification platform that enables companies to assess employee skills and issue digital certificates. Built the frontend using React and TypeScript, creating intuitive user interfaces for certificate management, skill assessment workflows, and admin dashboards. Implemented performance optimizations including code splitting, lazy loading, and efficient state management. Integrated REST APIs for seamless communication between frontend and backend services. Developed secure backend infrastructure using Java Spring Framework, Spring Security, and Keycloak for robust authentication and authorization. Designed MySQL database schemas with entity relationships and managed migrations using Flyway.…Developed a corporate certification platform that enables companies to assess employee skills and issue digital certificates. Built the frontend using React and TypeScript, creating intuitive user interfaces for certificate management, skill assessment workflows, and admin dashboards. Implemented performance optimizations including code splitting, lazy loading, and efficient state management. Integrated REST APIs for seamless communication between frontend and backend services. Developed secure backend infrastructure using Java Spring Framework, Spring Security, and Keycloak for robust authentication and authorization. Designed MySQL database schemas with entity relationships and managed migrations using Flyway.WWWW…