MIB (Mobile Internet Bank) - Personal banking service designed to replace the legacy systemTechnologies: Java, Spring Boot, Vue, JDBC Template, RESTful API, Oracle RDBMS, IBM DB2, Redis, Kubernetes, Anthos- Led the microservice architecture design for a modern personal banking solution using Spring Boot, Redis, and Oracle RDBMS, efficiently handling thousands of TPS and ensuring scalability through containerization on Kubernetes.- Developed a frontend-backend separated… Show more MIB (Mobile Internet Bank) - Personal banking service designed to replace the legacy systemTechnologies: Java, Spring Boot, Vue, JDBC Template, RESTful API, Oracle RDBMS, IBM DB2, Redis, Kubernetes, Anthos- Led the microservice architecture design for a modern personal banking solution using Spring Boot, Redis, and Oracle RDBMS, efficiently handling thousands of TPS and ensuring scalability through containerization on Kubernetes.- Developed a frontend-backend separated system for personalized mobile banking services using Vue and Spring Boot, enhancing maintainability and flexibility.- Data migration of 100M+ records from DB2 to Oracle in under 6 hours, significantly reducing annual costs.- Reduced development and deployment time by 10% through automated stress testing in the CI/CD pipeline.- Integrated login and session management across services using Redis to improve consistency and user experience.- Conducted requirements interviews with business units and analyzed implementation methods.- Collaborated with cross-functional team to implement functionalities based on system characteristics. Show less