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Write script to automatically accept linkedin connections
“Great job building a chrome extension in very short amount of time.”melzaza 上周
Update a java OPC client
“Perfect work, as usual.”natile 1 个月前
Write a program to purchase bitcoin, send and receive bitcoin
“smart as hell. Awesome guy.”eusmgan 1 个月前
Modify java Web App Program
“one of the very best if not the VERY best i have ever worked with on freelancer. I will definitely work with him again without thinking twice. very skilled and gets the job done on time and on budget. My next project is definitely going to him. BRILLIANT Tumakha! 10 STAR :)”Yeaoh1 1 年前
Develop XMPP Server using Vysper/Tinder/Whack jar on Tomcat
“Awesome developer!”vezinet 1 年前
“Nice to work with him.”Livefor 1 年前
Senior Scala / Java DeveloperJul 2017
Scala, SBT, Akka, Play, Apache Spark
Software EngineerFeb 2017 - Jun 2017 (4 months)
Java 8, Maven, AWS, Amazon SQS, DynamoDB, Activiti workflow
Senior Java/Scala DeveloperFeb 2014 - Jan 2017 (2 years)
Skills: Java, Maven, Camel, Spring, JPA, Spring Boot/Data/MVC, JIRA plugin development, jQuery, Git. Scala, Akka, SBT, Play framework.
Senior Java DeveloperSep 2013 - Jan 2014 (4 months)
Skills: Maven, Spring, Hibernate, JMS, XML, XSLT, JUnit, Java Implemented new features and data types for bank trades processing. Improved testing coverage and continuous integration system.
Senior Java DeveloperJan 2012 - May 2013 (1 year)
Skills: Mercurial, Maven, Oracle, Hibernate, Spring, JPA, REST, ActiveMQ, Tapestry, Java Implemented beta version of Playtech ProTrack internal solution. Solved conflicts with integration with existing systems.
Senior Java DeveloperDec 2007 - Jan 2012 (4 years)
Thomson Reuters December 2007 - January 2012, Kyiv, Ukraine Skills: Hibernate, JPA, Spring, Spring MVC, Web Services, Maven, JUnit, Java Implemented new features for Thomson Reuters commercial portals and internal services. Implemented universal cross-project authorisation plugin. Increased testing coverage and code quality.
Senior Java DeveloperDec 2006 - Dec 2007 (1 year)
Skills: Java, J2EE, MULE ESB, Web Services, JUnit, Cactus, Ant Developed web-application for managing customer profiles, with modules for import/ export profiles data in XML by HTTPS, FTP
Java DeveloperFeb 2006 - Dec 2006 (10 months)
Skills: Java, J2EE, Servlets, JSP, Struts, Oracle PL/SQL, Oracle CM SDK Development of web-application. Designing database Web-application for internal use on ChNPP. It is intended for work with electronic archive of documents, interaction with the integrated automated monitoring system of object "Shelter", generation of reports, management other data.
PHP DeveloperMar 2005 - Dec 2005 (9 months)
Skills: PHP, DHTML, MySQL, XML, XSL, UML, OOD SMS Portal for bulk message sending. The postponed sending, integration with client sites.
Masters degree, Computer Technologies Faculty1997 - 2002 (5 years)
Big Data Analysis with Scala and Spark (2017)Coursera
Functional Program Design in Scala (2016)Coursera
Parallel programming (2016)Coursera
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