IBM Db2 Teradata DataStage Data Modeling Informatica

Python Java WiFi performance testing TCP-IP L2 networking / switches

Hadoop Hive IBM DB2 SQL Server Oracle

Core Java SQL Spring Boot Stack WebSphere

Cobol JCL/PROC DB2 CICS IBM mainframe utilities

Angular DB2 Kafka IBM MQ Spring

C/C++ shell script embedded Linux Linux Kernel U-Boot

Hadoop Spark Python Scala Microsoft tools

Java J2EE IBM DB2 UDB Eclipse SOA

IPSEC HSRP BGP OSPF 802.11

C# .Net Java

IMp FORM WORKFLOW PLSQL Interfaces

Microsoft Active Directory TCP/IP Network programming Unix Linux Perl

Cisco IP telephony Network switching Cisco Unified Communication Pr... CUCM 11.x Microsoft Teams

Microsoft Windows 7/10 Microsoft Office TCP/IP DNS DHCP