Orchestra Manager: • Full-stack app managing day to day operations of performing rosters, logistics, scheduling, communications and repertoire libraries for professional orchestra.• Used Java Spring Boot with Gradle to build all server side components for ease of scalability and clear, robust syntax in defining complex logical interactions of all entities involved in day to day orchestra life.• Connected backend to a PostgreSQL database to persist all entities for clarity in defining necessary relationships, junction tables, and to provide ability to create complex necessary queries.• Integrated Java Spring Security to provide login functionality to users, using fine grained access control, CSRF protection, and password management options for safe-keeping of sensitive records Composed all frontend components using React JS for smooth and efficient rendering of UI dashboard, fast and responsive state changes to various necessary API calls and editing of data.• Employed Redux to orchestrate a complex dashboard comprising numerous interconnected components, centralizing all shared state for better maintainability and management of shared state.Incorporated EmailJS into a modal GUI, organizing details of messages by button clicks rather than relying on error-prone typing to simplify communication and robust record keeping.