Konstantin Tsykulenko

Ukraine Ukraine

Java/Scala Tech Lead

Technology / Software / Internet

Specialties: Software development on JVM platform, Profiling and performance tuning. Project estimation and planning. Technology evaluation. Java development mentoring. Production environment monitoring and troubleshooting. Technical interviewing. Current interests: scalable high load applications, big data processing, functional programming, machine learning Skills: Programming languages - Java, Scala, Groovy, Python Web - HTML, CSS, JavaScript, JQuery Web containers - Tomcat, Jetty, Glassfish RDBMS - MySQL, Oracle NoSQL - MongoDB, BigTable Frameworks & technologies - Spring (core, MVC, data, AOP, security), EJB 3, OSGI, JPA, Hibernate, JDBC, JSP, JSTL, Apache Tiles, Vaadin 7, J...