Architect, design, and develop scalable backend systems using Java (JDK 21) and Spring Boot. Build and maintain microservices for high-performance, distributed applications. Deploy and manage containerized applications on OpenShift (Docker/Kubernetes). Develop and optimize Oracle PL/SQL queries and stored procedures for robust data handling. Implement CI/CD pipelines for automated build, test, and deployment processes. Participate in complex system design discussions, ensuring scalability, security, and performance. Troubleshoot and resolve technical challenges across environments.