I have strong 10+ years experience in Java (Spring/Spring Boot,EJB/CDI/JPA/Hibernate/WebServices/JSF/SSO). Also I worked with Scala stack (Play framework), NoSQL databases (Elasticsearch, Cassandra), Google Cloud and understand how to build a project on these technologies. Other languages: C++ (4 years), Python. Java technologies: Core Java, Spring (Boot), Java EE, EJB/JPA/Hibernate, WebServices integration. WildFly(JBoss)/Tomcat/Jetty servers, Spring framework. Scala stack: Akka, Spark SQL (with DataStax). Java UI: JSF, Swing. C++: Qt, STL & boost libraries. Databases: Cassandra(DataStax), ElasticSearch, MySQL, PostgreSQL, MS SQL Server. Development tools: Maven, Git/Mercurial/Subversion. OS: Linux server administration & Bash scripts. ©