Core Java JSON Spring RESTful SOAP

ETL Teradata SQL Ab Initio DB2

COBOL JCL CICS CA-7 VSAM

PCF AWS Azure Python Java

Java/J2EE Spring MVC SpringUI ORM JDBC

Java/J2EE Spring MVC SpringUI ORM HTML

Java J2EE SQL Oracle API Gateway

Python Django Flash Framework Postgress DB/AWS Cloud No SQL

Java J2EE Python Oracle No-SQL AWS

PL/SQL GITLAB Snowflake. DBT models.

Java JavaScript Oracle DB MS SQL

MySQL MySQL databases Linux subsystems RDS

COBOL JCL CICS DB2 IBM VSE mainframe

Oracle DB2. SDLC AWS technologies

AIX Linux Windows DB2 MSSQL