COBOL IMS DB/DC DB2 JCL

J2EE CICS JCL REXX VSAM

Data Analysis Data Integration

Spark Code Spark SQL Data frames Spark Streaming Spark MLiB

Data Warehouse Data Modeling SSIS ETL TSQL Azure Data Factory

Cloud ETL AWS

EC2 EKS AWS Cloud Technologies

SQL codes Oracle AWS S3 EC2 machine

SAP ECM Ad-hoc routing CPI E2E Architecture

SAP ECC Salesforce EDW

Snowflake Architect ETL SQL Queries Python

MongoDB Postgres DCL (OpenVMS script)

COBOL JCL CICS DB2 VSAM

C C++ C# Java RDz

Lambda S3 EC2 Kinesis SQL