| Primary Programming Skills | Core Java(v8,v11), Spring, Spring Boot, Apache Camel, Apache Blueprint, Apache Maven, Spring Batch |
| Database Skills | SQL, Oracle, Apache Derby, H2 |
| NoSQL Databases | MongoDB, Apache Cassandra |
| Messaging and JMS Brokers | Apache ActiveMQ, Apache ActiveMQ Artemis, HornetQ, WebSphere MQ, Tibco EMS, Apache Kafka |
| Architectural Skills | Design Patterns and Micro-services |
| Cloud Skills | Red Hat OpenShift, Docker, Kubernetes |
| Cloud-native frameworks | Quarkus |
| Distributed Systems Management | Apache ZooKeeper, Apache Fabric |
| Runtime Containers | Apache Karaf, Fuse container, Fabric container, A-MQ container |
| Logging Skills | Elasticsearch, Kibana, Apache Log4j, Apache LogBack, Apache slf4j |
| Middleware Integration Skills | RedHat JBoss Fuse, RedHat JBoss EAP, RedHat JBoss A-MQ, Spring Integration |
| Version Controlling Skills | Git, Tortoise SVN, IBM ClearCase, BitBucket |
| Operating Systems Skills | Red Hat Enterprise Linux-6+, CentOS-7+, Fedora-24+, Ubuntu-19+, Windows-X |
| Unit & Automation Testing Skills | Junit, Cucumber, Behavioral Driven Development, CodePro |
| Data Mapping Skills | XML, JSON |
| Security Encryption Tools | PGP |
| Other IDEs & Troubleshooting Tools | IntelliJ, RedHat CodeReady Studio, Eclipse, IBM Integration Bus, Memory Analyzer Tool, Samurai |