Database - Design, familiarity with DDL and DML for one or more of the following databases Oracle, MySQL, MS SQL Server, IMS, DB2, Hadoop
Back-end technologies - Java, Python, .NET, Ruby, Mainframe COBOL, Mainframe Assembler
Front-end technologies - HTML, JavaScript, jQuery, CICS
Web Frameworks – Web technologies like Node.js, React.js, Angular, Redux
Development Tools - Eclipse, Visual Studio, Webpack, Babel, Gulp
Mobile Development – iOS, Android
Machine Learning – Python, R, Matlab, Tensorflow, DMTK