Developed and integrated a full-stack application using Spring Boot for backend services and React.js for the frontend, ensuring seamless communication between the two layers through RESTful APIsImplemented robust security features including role-based authentication and OTP verification via email using Spring Security and SMTP, enhancing the overall security and user experience of the application.Designed and managed the relational database in MySQL with Hibernate ORM, creating and mapping tables according to project requirements to ensure efficient data storage and retrievalOrchestrated the seamless integration of front-end and back-end systems, achieving a cohesive and responsive application with advanced user management and secure data handling across multiple features.Currently leading the development of mobile applications using React Native, expanding the company’s product offerings to mobile platforms.