Programming and Scripting Languages:
C#, C++, C, Python, JavaScript, Java, HTML5, AngularJS, BootstrapJS, JQuery, JSON, XML
Databases and Data Analysis:
MS SQL Server, MySQL, MongoDB, R, Matlab, SAGEMath, Pandas, scipy, numpy, MS Access, MS Excel
Operating Systems and Virtualization:
Microsoft Windows, Linux, Android, iOS, Docker, Vagrant