Full stack. I am a generalist working in enterprise development for many years and professional in many aspects of development, including web services, databases, ETL, messaging and UI. I work nowadays mostly in Unix/Java/Python/Javascript, but also possess deep knowledge in many Microsoft technologies.

Java Developer @ Java dev for digital attribution From September 2015 to Present (4 months) Greater Boston AreaJava developer @ Development of high-performance API and internal data mining services - SOAP and REST Web Services. (JBoss/JMS (ActiveMQ)/ Spring IoC, AOP, JDBC, WS, MVC/ Apache CXF/ Hibernate/ Lucene-SOLR/PL SQL/EHCache, Hadoop/Zookeeper). R language/Python/Groovy/Bash Unix scripting. From August 2012 to Present (3 years 5 months) Moscow, Russian FederationSoftware engineer for UBS Investment Bank @ Developed a risk management system. Migration of a bunch of ETL and middleware services from Struts 1.0 to 2.0, JBoss 5.1, JMS (ActiveMQ). J2EE 3.1. Hibernate, PL SQL, Spring MVC. Migrated and redeveloped a business critical distributed application deployment system, serving as a repository for most of Investment bank trading clients. Over 20 external interfaces (PL\SQL, JAX-RS, JAX-WS, WCF, file replication) extensive usage of multithreading and transactions. Migration of frontend from C++/COM to WCF/C#/Interop. From December 2009 to August 2012 (2 years 9 months) Software engineer .Net @ Software development using SQL, LINQ, WCF, ASP.Net, From December 2007 to December 2009 (2 years 1 month) Service delivery manager @ Healthcare system services delivery, implementation and integration. From February 2007 to July 2007 (6 months) Moscow Region, Russian FederationLIMS Analyst, Project manager @ Development and implementation of Laboratory Information Management system. Java (Tomcat, Hibernate, JSP, XML, JAXB, Servlets, WebServices, multithreading), using ASTM and HL7 interfaces, From October 2004 to January 2007 (2 years 4 months) Moscow, Russian FederationTechnical support engineer @ Laboratory information management system (LIMS) implementation, configuration and customer support From April 2002 to October 2004 (2 years 7 months)

Doctor of Medicine (M.D.), IT, Medicine @ Lomonosov Moscow State University (MSU) From 1995 to 2001 Ruslan Rudnev is skilled in: PL/SQL, Oracle, SQL Server, XML, Spring, SOAP, JMS, Java Enterprise Edition, JBoss Application Server, Multithreading, .NET, Struts, Tomcat, LINQ, ASP.NET