XML, Regex, Bash Shell, JSON, DOM and SAX parsers, JDBC, Hibernate, SQL, Stored Procedure, MySQL, Cassandra, Oracle DB, MS SQL Server, Backbone.js, HTML, Javascript, AngularJS, Spring, RESTful web services; Environments: Linux, AWS. The platform will be built in the cloud with the most modern technologies such as: UI/UX HTML5/CSS3, NoSql, Docker, AngularJS, Python, Java, customer analytics.