Ios Swift Android Java

Rdbms Oracle Sql Db Hitachi/abb Siemens

Java Spring boot REST API/DB/JMS SQL NoSQL

Assembler COBOL JCL DB2 IMS DB

ADABAS DB2 /OS IMS SMP/E

Job Control Language (JCL) IMS DB/DC SQL DB2 Mainframe

.net Core Technical Architecture Angular React Sql Db

Mainframe Jcl Db2 Cobol Ims Db

Ibm-z/os Cobol Cics Ims Db/dc Db2 Vsam

Aws Database Sql Dms Dynamo Db

COBOL JCL CICS VSAM Assembler

COBOL JLC CICS IMS DB/DC JCOBOL

COBOL JCL DB2 CICS IMS DB/DC

API HTTP JMS file SFTP

XML XSD JSON SOAP REST