Big Data and Cloud solutions

VAO helps domestic and international clients adopt Big Data and Cloud concepts - and transform them into ready to use solutions.

We work with the following tools, helping organizations achive their business goals:
  • Big data: Apache Hadoop, Apache Spark, Kafka, HDFS, Hive, Piq, Sqoop
  • BI frameworks: Business Objects 11, BIRT, Jasper Reports BI, QlikView Server, Microsoft Power BI
  • Clouds: Amazon Web Services, Microsoft Azure
Server-side solutions are deployed using J2EE: JSP, Vaadin, JSF-prime faces, GWT, Liferay Portal, Spring, Hibernate, Mybatis, Maven, Memcached