Java and J2EE Technologies: Advance core, JSP, Servlet, EJB, Hibernate, iBatis, Messaging (Apache Kafka, IBM MQ, JMS, and SMTP), Swing, Design Patterns.
Cloud Computing: AWS
Architectural Competencies: Business Modeling, Architectural Mechanisms, Design Patterns, Micro service Architecture, API designs, Data modeling, POC development, Functional and Non functional Estimation, Performance Tuning, Environments etc.
Operating Systems: Windows NT/XP, Solaris Sparc, Linux, Ubuntu.
Database: Oracle 12c, SQL Server, MySQL, Postgress SQL, MariaDB.
App Servers: JBoss 6.3, WebSphere 7.0, Apache Tomcat 9, Sun Glass Fish Server.
Software Design & Mgmt Tools: Rational Rose/UML, Enterprise Architect tool, VSS/CVS/SVN/, MS Project. Eclipse, MS Visio, Beatle, Jenkins, SonarQ, StarUML and Eclipse.
Architecture/Frame Work: Struts/Spring, Spring Boot, Hibernate, J2EE/SOA, WebServices.