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Обо мне

I am a Java developer with 4 years of experience. I have experience of development applications from scratch, as well as customization. I also have the successful experience of work in a distributed team.I believe that domain knowledge significantly improves the efficiency of the developer. So projects in securities operations or retail are most interesting for me.It is important for me to see that result of my work is useful and the team motivated on the result. Possibility to study new technologies and to use them is a great motivation factor too.

Опыт работы
Ведущий поставщик услуг в области разработки программного обеспечения и инновационных ИТ-решений
Senior Java
Март 2016 — Апрель 2017 (1 год и 2 месяца)
1. Big Data project, aimed to create a Hadoop ecosystem based centralised repository of data, collecting information across the company for Analytics, reporting and decision making processes. Technical: Java 7, Hadoop, MapReduce, Oozie, Zookeeper, Flume, Guice, JMS, Groovy, Spock 2. Analytical system based on Apache Storm technologies. Technical: Java 8, Apache Storm 1.0.2, Marklogic 8, XQuery, Zookeeper, JMS, JUnit
Инвестиционная компания, специализирующаяся на развивающихся и пограничных рынках
Java Senior Developer
Январь 2015 — Март 2016 (1 год и 3 месяца)
I develop Calypso back office and I am responsible for database from dev team (optimization, tuning, monitoring). I have done several integration adapters, workflow rules, static data filters, statements, scheduled tasks. In average Renaissance's back office process 100 000 aggregated trades per day, max is 1-2 millions. My main achievement is resolving performance and stability problems with database. This was done by: 1) Identifying and re-engineering of customization code generating high load to database. Result is reducing daily database load by 20%. 2) Fixing Oracle statistics gathering rules. 3) Database hardware upgrade project and Oracle upgrade up to 12c. I have wrote small article about Calypso's database problems Also I communicate with Calypso's vendor about several possible improvements .
Technoserv Consulting
Technoserv Consulting
Сентябрь 2014 — Январь 2015 (5 месяцев)
Project - United front-office system for bank. Service for registration and issuance of bank cards. Customer – Sberbank Russia. Back-end developer in Agile development team. Develop new functionality using Java, J2EE, Spring, WebSphere, Git, Sonar, Jenkins, Liquibase, Jasper Reports, Jira, Confluence. Writing unit tests, fixing issues, support and maintenance existing code.
Российский коммерческий банк
Java Developer
Январь 2013 — Сентябрь 2014 (1 год и 9 месяцев)
Development of Internet bank for individuals (+few small projects). Development of REST backend + integration middleware based on SOAP webservices. Java 8, Groovy REST - JAX-RS (Jersey) SOAP WS - JAX-WS (CXF) Cache - Infinispan Tomcat + Spring (Boot) JPA (Hibernate), Spring Data JPA Database versioning - Liquibase Database - Oracle Testing - JUnit, Spring Test, Mockito CI - Bamboo Source code versioning - GIT (Bitbucket)
Высшее образование
Московский инженерно-физический институт
Факультет: Кибернетики и информационной безопасности
Сентябрь 2005—Июнь 2010 (4 года и 9 месяцев)