Databases
- Oracle Enterprise Server 11g/12c/18c/19c
- Microsoft SQL-Server 2014/2017
- PostgreSQL 8/9
- NoSQL: CosmosDB
- Hadoop: HDInsight
Platforms
- HP-UX
- Red Hat Enterprise Linux
- AIX
- Solaris
- Windows Server Systems
- Azure Cloud
- Amazon Web Services
Programming/Hacking
- C++
- SQL
- PL/SQL
- Transact-SQL
- Python
- Perl
- C#
- XML
- R
- Scala
Machine Learning, Data Science and Analytics
- SAS Enterprise Miner
- Python
- SciKit-Learn
- Azure ML
- R
Enterprise Collaboration, Resource and Planning Software
- SalesForce
- Jira
- Microsoft 365
- Visual Studio Team Services
- Microsoft SharePoint
Integrated Development Environments and Tools
- Jupyter Notebook
- Visual Studio
- Tableau
- RStudio
Open Hardware, Controllers, Sensors and Circuits
- Raspberry Pi 3+
- Arduino