COBOL VSAM DB2 REXX

Big Data Hadoop NOSQL Spark

SAP BODS ( ETL ) Sybase IQ ( DB ) SQL Querying language.

DBCS ICS JCS Oracle Weblogic Oracle PaaS

Oracle Weblogic MySQL Linux shell commands shell scripting

Azure SQL DB Power BI SSIS SSAS Spark Framework

MSSQL SQL SERVER Azure

DBT CI/CD Azure Python Bash

LAN MAN WAN C TCP/IP

ETL GCP Python DBT GCP Kubernetes

IaaS PaaS Active Directory DHCP DNS

Shell scripts PL/SQL AWS AZURE cloud

Mainframe COBOL CICS DB2 VSAM

UI/DB High end CSSA LSA

EBS Oracle HCM modules OTL