COBOL JCL VSAM DB2 IMS DB

Oracle SQL PL/SQL Python Scripting

Data sources / ETL / Data ware... OLAP snowflake

EC2 RDS VPC ELB EBS

ETL Power BI data solutions f

SAP PP-QM S/4HANA/ ECC

SQL API testing ETL testing

SAP BODS Databases/SQL. ETL

Java Spring REST APIs Docker Kubernetes

Python Azure NodeJS PySpark

JCL REXX CLIST IBM

ISPF JCL zLinux CICS

Talend Administration Installation Linux commands Postgres DB AWS

Five-Tran ETL SQL AWS

REXX COBOL TSO ISPF DFSMS