Unix/Linux C C++ UML real time

POS deployment Microsoft Office MS Project Atlassian JIRA Confluence

Objective-C C++ Swift Linux Mac OS X

SQL Unix Shell scripting Splunk Dynatrace ITIL

MS-Project Excel SharePoint Word PowerPoint

core Java Restful service Develop API Netty.io framework Kafka

AWS CDK (Infra) AWS Redshift ETL (Infra) Glue Sagemaker Studio

C/C++ Bash/Python embedded systems VxWorks/LynxOS/Integrity

core Java Restful Netty.io framework Kafka Azure

Java C++ Linux OS AWS RDBMS

AWS etl/ETL Pipelines Glue Pyspark python SQL

REST AWS Java J2EE Python RDBMS

Java Net Weaver SAP R/3 ECC 6

Azure Cloud Security Digital Rights Management MS Windows Linux UNIX

ITOM Service Mapping Discovery CMDB JavaScript