The notion of Big Data defines the tendency to look for, download, collect and process available large quantities of data. This is a method of collecting information from various sources and then analyzing it and using it for one's own purposes. The result, for instance, is a consumer profile which is later used in order to increase sales. The most important thing in Big Data is thus processing the information and applying the conclusions from the information in practice, and not collecting data itself. The notion Big Data does not refer to one specific role. Architects, developers, analysts or IT administrators may work with Big Data tools. Our Specialists know various Big Data technologies, such as: business intelligence, cloud data processing as well as databases. Big Data allows our teams to analyze data on a more advanced level than traditional tools which makes the work more efficient and effective.