Profileimage by Bela Eroess Senior Java Developer | Fullstack Developer | Build-Manager | Devops | Team Lead from Muenchen

Bela Eröss

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Last update: 04.09.2023

Senior Java Developer | Fullstack Developer | Build-Manager | Devops | Team Lead

Company: Bela Eröss
Graduation: Bachelor of Computer Science(BSC)
Hourly-/Daily rates: show
Languages: German (Full Professional) | English (Full Professional) | Romanian (Full Professional) | Hungarian (Native or Bilingual)

Attachments

Profile-Eroess.doc
Profil-Eroess-2023-09_040923.docx

Skills

Enterprise-Entwicklung: JEE(5, 6, 7), Spring, Hibernate, JPA, JPA2.x, MyBatis, JDBC, EJB3.x, JMS, Apache ActiveMQ, JAX-WS, Apache CXF, Web-Services, REST, JAX-RS(Jersey), JBoss Seam, JBPM, SCXML, Quartz, Spark
Web-Entwicklung: JSF, JSF2, Facelets, Richfaces, Tomahawk, Struts, Tiles, Freemarker, Servlets, JSP, HTML, Javascript, ExtJS, CSS, JSON, XML
Test-Frameworks: JUnit, EasyMock, Mockito, Selenium, Arquillian, Rest Assured 
Mobile-Frameworks: Google Android
XML-Frameworks: JAXB
BMW-Frameworks: CA2, CA3, CA4, CA4.1, JAAF, Grops, Staging
Sonstiges: POI, SAP Jco, Solr, 
Script-Sprachen: bash, cmd
Datebank-Sprachen: SQL, PL/SQL
Application-Server: Payara, Glassfish, Weblogic, JBoss, Websphere
Web-Container: Tomcat, Jetty
Web-Server: Apache
Datenbanksysteme: Oracle, MySQL, PostgreSQL, Solr
Enwicklungsumgebungen: Eclipse, SpringToolSuite, Netbeans, IntelliJ Idea
Qualitätssicherung: Sonar, SonarJ, Findbugs, Checkstyle, Eclemma, Jacoco
Versionsverwaltung: Subversion, Git
Build/Deployment Tools: Maven, m2e, Tycho, Ant, Jenkins, Hudson, Nexus, Flyway, Ansible
Containervirtualisierung: Docker
Sonstige Werkzeuge: Jira, Confluence, HP-QC, Codebeamer, JMeter, JProfiler, JRebel, SoapUI, SQL Developer, Yoxos, Puppet, Zookeeper
Betriebssysteme: Linux, Apple Mac OS-X, Windows
Best Practices: Continuous-Integration/Delivery, Configuration Management, Test Driven Development (TDD), Clean Code

Project history

Dates: 09/2013 – 03/2014
Industry:Telecommunications/ Finance
Project/Responsabilties:
Development of a Backoffice-Plattform for a Mobile-Payment Billing-System, Continuous Integration for this System
Company: Bearingpoint Infonova, Graz
Role:Build Manager, Senior Java Developer
Used Technologies:
Java SE 6/7, JEE 6, Spring 3, EJB 3.1, MyBatis, Hibernate, jBPM, JMS, Apache ActiveMQ, Apache CXF, Quartz, Struts, Tiles, FreeMarker, JSP, HTML, Javascript, CSS, JUnit, EasyMock, Selenium, GlassFish 3.1.2.2, Eclipse Juno, Yoxos, JRebel, Maven, Jenkins, Sonar, Checkstyle, Findbugs, Subversion, Oracle 11g DB, Oracle SQL Developer, JIRA/Confluence
Development Strateg: Scrum, Kanban

Dates: 06/2012 – 08/2013
Industry:Telecommunications
Project/Responsabilties: Development of a Backoffice-Plattform for a Telecommunication Billing-System, Continuous Integration for this System
Company: Bearingpoint Infonova, Graz
Role:Build Manager, Java Developer
Used Technologies:
Java SE 6/7, JEE 6, Spring 3, EJB 3.1, MyBatis, Hibernate, jBPM, JMS, Apache ActiveMQ, Apache CXF, Quartz, Struts, Tiles, FreeMarker, JSP, HTML, Javascript, CSS, JUnit, EasyMock, Selenium, GlassFish 3.1.2.2, Eclipse Indigo, Yoxos, JRebel, Maven, Jenkins, Sonar, Checkstyle, Findbugs, Subversion, Oracle 11g DB, Oracle SQL Developer, JIRA/Confluence
Development Strategy: Scrum, Kanban

Dates: 09/2011 - 05/2012
Industry:Telecommunications
Project/Responsabilties
Member of an infrastructure team specialized on Build Management, Configuration Management, Continuous Integration, Tool Development, Eclipse Plugin Development, Java Development
Company:Bearingpoint Infonova, Graz
Role: Build Manager, Java Developer
Used Technologies:
Java SE 6, Spring 3, JUnit, EasyMock, Selenium, Glassfish 3.1, Eclipse, Yoxos, JRebel, Maven, Jenkins, Sonar, Checkstyle, Findbugs, Subversion, Git, Oracle 10g DB, Oracle SQL Developer, JIRA/Confluence, Linux
Development Strategy: Scrum, Kanban

Dates:11/2010 - 08/2011
Industry: Automotive
Project: ERIC- BMW Project
The application system ERIC (Electronic Remarketing Information Centre) is a management and information system for used vehicles of the BMW dealers, the national BMW and MINI branches (NSC) and BMW AG. It consists of the following components: E4C (Eric for Customer): web information system for used cars online presence of BMW AG and BMW dealer. E4D (Eric for dealer): management system for used cars for BMW dealers. E4N (Eric for NSC): management system used by BMW and MINI vehicles for the NSC. Using the system, BMW sells cars online subsidiary of BMW used car dealers, who in turn can offer them to the online customers. The three components are technologically very heterogeneous, as they were originally implemented by different service providers. Major challenge of the project is to implement process changes across all the three systems consistently . Since the system is in use worldwide and there are many market-specific process variants, the professional and technical complexity is very high.
Responsabilties: Development, Build Management, Implementation of the automatic deployment, Continous Integration with Hudson, Release Management, Coaching of Junior Developers, Communikation with the customer
Company: Msg Systems, München and Cluj
Role: Build Manager, Java-Developer
Used Technologies:
E4C –Oracle 10g, Weblogic 8, Java 1.5, JPA, EJB3, CA3, JSF, Richfaces, HTML, CSS, Javascript)
E4N- Oracle 10g, Weblogic 8, Java 1.4, Hibernate, SCXML, Struts, Tiles, JSP, HTML, CSS, Javascript
E4D- Oracle 10g, Weblogic 8, Java 1.4, CA2, EJB2, Struts, Tiles, JSP, HTML, CSS, Javascript
Development Strategy: Scrum

Dates: 2010/04 - 2010/11
Industry:Automotive
Project: Migration Project:
Because of the support end of the model solution based on WebLogic 8.1 "ML Premium V3.0 AppServer Java (J2EE, WLS8)" there is a need to migrate to a higher model solution V4.0 (JEE5, WLS10) and V.5.0 (JEE5, Glassfish 2.1).
Responsabilties: review and adjustment in this project include:
build and configuration settings for the project environments (migration from Ant to Maven)
JDK 1.5 compatibility of the application source code and JSP pages- soft migration from EJB2 to EJB3-WebLogic-specific functionality (For migration to GlassFish)
update the used frameworks
testing and adaptation of the interfaces-deployment: The newly created application is prepared and deployed to the appropriate environments for testing.
update the documents
Company: Msg Systems, München,Cluj
Role: Build Manager, Java-Developer
Used Technologies
Oracle 10g, Java SE 1.4, Java SE 1.5, Java Weblogic 8, 10, Glassfish 2.1, EJB 2, 3, Ant, Maven, Nexus, Subversion
Development Strategy: Waterfall

Dates: 2010/2 – 2010/4
Industry: Automotive
Project: ASAP- Project for BMW
ASAP (After Sales Assistance Portal) is a web portal with a variety of applications in the after sales area.
Responsibilities: Development of Change-Requests
Company: Msg Systems, München, Cluj
Role: Java-Developer
Used Technologies: Oracle 10g, Weblogic 8, JDBC, Struts, JSP, HTML, CSS, Javascript
Development Strategy: Waterfall

Dates: 2009/11 – 2010/2
Industry: Automotive
Project: PASS - Project for BMW:
The Web-based PaSS(Parts Sales Support) supports the distribution of the parts and accessories from the BMW dealers to the customers.
Responsibilities: Development (Change Request), Organisation / analysis, communication with customers, 3rd level support, coaching of junior developers, Release Management
Company: Msg Systems, München, Cluj
Role: Java-Developer
Used Technologies: Oracle 10g, Weblogic 8, Java 1.4, EJB2, CA2, Struts, JSP, HTML, CSS, Javascript
Development Strategy: Waterfall

Dates: 2009/05 – 2009/11
Industry: Automotive
Project: LRPlan - Project for BMW
Web application whose job is to determine(Planning), keep track (revision rates), recalculate the accruals for the sales communities and provide them to the following financial processes in the form of Excel reports.
Responsibilities: Entwicklung
Company: Msg Systems, München, Cluj
Role: Java-Developer
Used Technologies: Oracle 10g, Glassfish 2.1 , Java 1.5, JPA, EJB3, CA3, POI, JSF, Richfaces, HTML, CSS, Javascript
Development Strategy: Scrum

Dates: 2009/02 - 2009/04
Industry: Automotive
Project: SQMS- Project for Daimler Chrysler
System to exchange data between Daimler and suppliers to support key quality processes at Daimler: Rejects-/Complaint process, product and production approval process (sampling)
Responsibilities: Development (Frontend)
Company: Msg Systems, München, Cluj
Role: Java-Developer
Used Technologies: DB2, WebSphere 6, Java 1.4, EJB 2, XML, XSL, HTML, Javascript, CSS
Development Strategy: Waterfall

Dates: 2007/12 – 2008/12
Industry: Telecommunications
Company: Softvision, Cluj
Role: Junior-Java-Developer
Responsibilities: Development on the following projects:
Podcasting Server - Sprint Project
Webapplication for Podcast-management
Technologies: MySQL, JBoss AS, EJB3, JBoss Seam, JSF, Richfaces, HTML, CSS, Javascript
Dauer: 6 Monate
VNotes Server - Sprint Project
Webapplication for Mobile Device Syncronisation
Technologies: Oracle, JBoss AS, Struts, JSP, HTML, CSS, Javascript
Dauer: 6 Monate

Local Availability

Only available for remote work
Available from 19.05.2014
Profileimage by Bela Eroess Senior Java Developer | Fullstack Developer | Build-Manager | Devops | Team Lead from Muenchen Senior Java Developer | Fullstack Developer | Build-Manager | Devops | Team Lead
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