LinkedInMichał Warecki

Michał Warecki

Software Developer at RBS Markets and International Banking

Location
Warsaw, Masovian District, Poland
Industry
Information Technology and Services
Previous
  1. PayU,
  2. IT Kontrakt / PZU,
  3. Ministry of Education of Poland / PlasmaTech Sp. z o.o.
Education
  1. Traugutt
Websites
148connections

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148connections
Traugutt

Traugutt

View full profile

Background

Summary

Java, OpenJDK Hotspot, Concurrency, Performance, Application integration aka SOA & EDA

Experience

Software Developer

RBS Markets and International Banking
– Present (1 month)London, United Kingdom

JVM Expert

PayU
(1 year 4 months)Warsaw Area, Poland

Consultant / Developer (contract)

IT Kontrakt / PZU
(6 months)Warsaw Area, Poland

Application integration, GOSU, Java

Web Services Developer (contract)

Ministry of Education of Poland / PlasmaTech Sp. z o.o.
(1 year)Warsaw

Web Services development (Apache CXF, JBossWS, JBoss AS 7), GWT, JVM optimization

Java & SOA Consultant (contract)

Connectis
(6 months)Warsaw Area, Poland

Integration platform development (Oracle SOA Suite, Oracle Service Bus), Web services development(JAX-WS, EJB 3, JPA, Weblogic Server)

Java Consultant (contract)

Outbox
(1 year)

Orange CRM development (Weblogic Server, EJB 2.1, Hibernate, GWT, Axis, WebMethods)

Senior programmer

Mikroproject
(8 months)Warsaw Area, Poland

PHP, Java, Spring, Hibernate, Zend Framework

Programmer

Ecreation
(1 year)Warsaw Area, Poland

Programmer

Spruce Creation
(8 months)Warsaw Area, Poland

Publications

Java Memory Model(Link)

Warsaw Java User Group
June 2013

Java Memory Model, Atomicity, Non-blocking algorithms.

GC Algorithms(Link)

Confitura Conference
July 2013

GC Algorithms

Searching in the Cloud

JPiknik
September 2013

About Apache Solr (in particular SolrCloud architecture).

Java Performance Workshops

Javarsovia

Appilication profiling, Linux performance tools, Garbage Collection algorithms and tuning

Adopt OpenJDK flash-talk

February 2014

Adopt OpenJDK Hackathon: Building and extending OpenJDK

March 2014

Adopt OpenJDK Hackathon: Building and extending OpenJDK

Projects

Apache Camel(Link)

Apache Camel Contributor

Certifications

Oracle Certified Java Programmer

Oracle Certified Business Component Developer

Oracle Certified Web Services Developer

OMG Certified UML Professional Fundamental

Guidewire PolicyCenter 7.0 Technical

Guidewire
– Present

Skills

  • SOA
  • Web Services
  • JMS
  • REST
  • SOAP
  • BPMN
  • XML
  • Java
  • J2EE
  • BPEL
  • JMX
  • OSGi
  • Apache Camel
  • Apache CXF
  • Apache Servicemix
  • Apache ActiveMQ
  • JBoss AS 7.1
  • Activiti BPM
  • JBPM
  • UML
  • JBoss HornetQ
  • Oracle BPEL
  • Oracle Weblogic
  • Oracle Service Bus
  • Oracle SOA Suite
  • JBoss
  • JBoss Arquillian
  • JBoss ShrinkWrap
  • JBoss AS 5.1
  • Maven
  • Ant
  • JVM Hotspot
  • Java Concurrency
  • Garbage Collection
  • Scrum
  • Memory Management
  • GWT
  • Java Enterprise Edition
  • JBoss Application Server
  • Weblogic
  • Compilers
  • Compiler Construction
  • JIT Compilers
  • CXF
  • Open Source
  • See 30+  See less

Education

Traugutt

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