Cassandra, Spring Boot, Kafka, Automated Testing, Docker, Agile, Oracle, Ibm Odm, AWS, Java, Mq, Jenkins, Owasp, Kubernetes, secure coding standards, Queuing technologies, GRPC, CWE, Relational Databases, NoSQL databases, Business Rule Management System, cloud platforms, SEI CERT, backend service development, CI CD pipelines

Java, Apis, Spring Boot, Sql, Fault Tolerance, Microservices, Automated Testing, System Design, Distributed Systems, Rdbms Concepts, Scalability, Python 3, Event-driven architecture, Caching, Resilience, Build tooling, Messaging, Release practices, Source Control, Engineering governance, Observability