Perl shell PowerShell Javascript UNIX/Linux

Assembler COBOL JCL DB2 IMS DB

TCP/IP DNS VPN Load Balancing VNets

TCP/IP DNS VPN AKS VMs

MS Office RIP OSPF BGP MPBGP

SQL Sybase T-SQL Query Writing TFS/Azure DevOps GIT

Java Mid-Tier Bitbucket Bamboo AWS ECS Batch

IT virtualization networks DCS system administration

DCS system administration server network virtualization

GIT TFS

MongoDB Kafka PostgreSQL Java

ERP end-to-end sourcing initiative... including RFx benchmarking

NoSQL databases Spring Hibernate Java DevOps

ERP finance vendor management information security

J2EE Java 8 Oracle Hibernate JUnit