Core Java/ J2EE / JSP Servlets JavaScript/JQuery JSON CSS

Application Architect Typescript PHP XML NodeJS

Amazon AWS Microsoft Azure GCP Cloud

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AWS CDK Python Bash TCP/IP DNS

Java SQL OOPS concepts JSP Structs

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Agile SDK PX Events WSX ACS

COBOL JCL CICS DB2 for z/OS Assembler

Java script JQuery Html 5 CSS3 Spring Core

Java AWS Azure GCP OpenShift

Spark Scala Airflow GCP GCS

Solaris AIX JSP EJB JNDI

Core Java Servlets JSP Web-Services REST

TCP IPv4 & IPv6 protocols DNS DHCP SNMP VLAN