Experienced Software Engineer with over 18 years of expertise in Java development
Aktualisiert am 03.09.2024
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 08.09.2024
Verfügbar zu: 100%
davon vor Ort: 20%
Java
Spring
REST
Microservices
Docker
Kafka
Maven
Git
Kubernetes
ScrumDevelopment
SqlServer
Oracle
Drools
Selenium
Splunk
Couchbase
Polish
Native or bilingual proficiency
English
Professional working proficiency
German
Limited working proficiency

Einsatzorte

Einsatzorte

Erding (+100km)
Deutschland
möglich

Projekte

Projekte

2 years 5 months
2022-09 - now

Development and maintenance of applications for IoT

Senior Software Engineer Java 11 Kotlin Microservices ...
Senior Software Engineer
  • Development and maintenance of applications for IoT
  • Mostly focused on OMS (open metric system) decoding feature
Java 11 Kotlin Microservices Spring Boot RESTful services Docker Kubernetes Maven Gradle Git Gitlab Intellij Jira Scrum
Deutsche Telekom IoT
Remote, Germany
1 year
2021-09 - 2022-08

Development and maintenance of applications for integration with logistics providers

Senior Software Engineer Java 11 Microservices Spring Boot ...
Senior Software Engineer
  • Development and maintenance of applications for integration with logistics providers DHL, Fedex, Hermes, etc. 
Java 11 Microservices Spring Boot RESTful services Spring Webflux Docker Kafka Kubernetes GCP JPA Hibernate SqlServer Maven Git Intellij Jenkins Jira Scrum
Wayfair
Remote, Germany
1 year 8 months
2020-01 - 2021-08

Developing and maintaining backend application

Senior Java Developer Java 11 Spring Boot RESTful services ...
Senior Java Developer
  • Developing and maintaining backend application for data migration between systems
Java 11 Spring Boot RESTful services Spring Webflux Cucumber Docker Kafka Amazon SQS JPA Hibernate Oracle Maven Git Intellij Jenkins Jira Scrum
Allianz Direct
Munich, Germany
1 year
2019-01 - 2019-12

Developing and maintaining of agriculture and forestry management applications

Senior Java Developer Java 11 Spring JPA ...
Senior Java Developer
  • Developing and maintaining of agriculture and forestry management applications
Java 11 Spring JPA Hibernate Oracle Apache Wicket Gradle Git Intellij Jira Scrum
Bayerisches Staatsministerium für Ernährung Landwirtschaft und Forsten
3 years 4 months
2016-09 - 2019-12

Developing and maintaining web application

Senior Java Developer Java 8 Spring boot RESTful services ...
Senior Java Developer
  • Developing and maintaining web application which is used to grep and deliver logs from different log servers for different applications
Java 8 Spring boot RESTful services JMS Protobuf Splunk Couchbase Mariadb Maven Git Intellij Scrum
Amadeus IT Group
Munich, Germany
4 years 3 months
2012-07 - 2016-09

Developing and maintaining web application

Senior Java Developer Java 7 Spring framework RESTful services ...
Senior Java Developer
  • Developing and maintaining web application which produces a sequence of flights for the Munich and Copenhagen Airport
  • Developing and maintaining web application which manages resources and flights allocation for Copenhagen Airport

Java 7 Spring framework RESTful services JMS JPA Hibernate Drools Aria templates javascript framework AngularJS Selenium Fitnesse Oracle JBoss AS Maven Mercurial Git Eclipse Intellij Scrum
Amadeus IT Group
Munich, Germany
3 years 9 months
2008-11 - 2012-07

Designing, developing and maintaining

Senior Java Developer Spring framework JPA Hibernate ...
Senior Java Developer
  • Designing, developing and maintaining web application to support sales and calculates commissions in direct sales for Vorwerk Company
    • Used technologies: Java 6, Spring framework, JPA, Hibernate, Jasper Reports, Selenium, JSP, JQuery, Oracle, JBoss AS, Maven, SVN, Eclipse
    • Methodologies: Scrum
  • Developing and maintaining web application to support document management
    • Used technologies: Java 6, Spring framework, Hibernate, JSP, JQuery, DB2 Database, Websphere AS, IBM Filenet, Maven, SVN, Eclipse
    • Methodologies: Scrum
  • Developing and maintaining standalone application for print labels on the production line
    • Used technologies: C#, MSQL Database, VisualStudio
Spring framework JPA Hibernate Jasper Reports Selenium JSP JQuery Oracle JBoss AS Maven SVN Eclipse Scrum Java 6 DB2 Database Websphere AS IBM Filenet : C# MSQL Database VisualStudio
Netline Group/Excence S.A.
Wroclaw, Poland
2 years 6 months
2006-05 - 2008-10

Developing and maintaining web based application for managing communication

Java Developer Java 5 Spring framework Hibernate ...
Java Developer
  • Developing and maintaining web based application for managing communication between various power suppliers (zSIRE)
    • Used technologies: Java 5, Spring framework, Hibernate, JSP, JSTL, Xml & Xslt processing, Oracle, Oracle AS, Tomcat, Maven, ClearCase, Eclipse
    • Methodologies: Waterfall
  • Developing and maintaining web based application for data exchange between Polish Prosecutor?s Office and various Government systems e.g. communication with Schengen System (CBD SIP)
    • Used technologies: Java 5, Spring framework, Hibernate, JSP, JSTL, Xml & Xslt processing, DB2 Database, Websphere AS, Tomcat, Maven, Ant, ClearCase, Eclipse
    • Methodologies: Waterfall
Java 5 Spring framework Hibernate JSP JSTL Xml & Xslt processing Oracle Oracle AS Tomcat Maven ClearCase Eclipse Waterfall DB2 Database Websphere AS Ant
Sygnity S.A /Winuel S.A
Wroclaw, Poland

Aus- und Weiterbildung

Aus- und Weiterbildung

2003 - 2011:

Wroclaw University of Technology

Computer Software Engineering


VOCATIONAL TRAINING:

JB433 JBoss Enterprise BRMS Implementation


Einsatzorte

Einsatzorte

Erding (+100km)
Deutschland
möglich

Projekte

Projekte

2 years 5 months
2022-09 - now

Development and maintenance of applications for IoT

Senior Software Engineer Java 11 Kotlin Microservices ...
Senior Software Engineer
  • Development and maintenance of applications for IoT
  • Mostly focused on OMS (open metric system) decoding feature
Java 11 Kotlin Microservices Spring Boot RESTful services Docker Kubernetes Maven Gradle Git Gitlab Intellij Jira Scrum
Deutsche Telekom IoT
Remote, Germany
1 year
2021-09 - 2022-08

Development and maintenance of applications for integration with logistics providers

Senior Software Engineer Java 11 Microservices Spring Boot ...
Senior Software Engineer
  • Development and maintenance of applications for integration with logistics providers DHL, Fedex, Hermes, etc. 
Java 11 Microservices Spring Boot RESTful services Spring Webflux Docker Kafka Kubernetes GCP JPA Hibernate SqlServer Maven Git Intellij Jenkins Jira Scrum
Wayfair
Remote, Germany
1 year 8 months
2020-01 - 2021-08

Developing and maintaining backend application

Senior Java Developer Java 11 Spring Boot RESTful services ...
Senior Java Developer
  • Developing and maintaining backend application for data migration between systems
Java 11 Spring Boot RESTful services Spring Webflux Cucumber Docker Kafka Amazon SQS JPA Hibernate Oracle Maven Git Intellij Jenkins Jira Scrum
Allianz Direct
Munich, Germany
1 year
2019-01 - 2019-12

Developing and maintaining of agriculture and forestry management applications

Senior Java Developer Java 11 Spring JPA ...
Senior Java Developer
  • Developing and maintaining of agriculture and forestry management applications
Java 11 Spring JPA Hibernate Oracle Apache Wicket Gradle Git Intellij Jira Scrum
Bayerisches Staatsministerium für Ernährung Landwirtschaft und Forsten
3 years 4 months
2016-09 - 2019-12

Developing and maintaining web application

Senior Java Developer Java 8 Spring boot RESTful services ...
Senior Java Developer
  • Developing and maintaining web application which is used to grep and deliver logs from different log servers for different applications
Java 8 Spring boot RESTful services JMS Protobuf Splunk Couchbase Mariadb Maven Git Intellij Scrum
Amadeus IT Group
Munich, Germany
4 years 3 months
2012-07 - 2016-09

Developing and maintaining web application

Senior Java Developer Java 7 Spring framework RESTful services ...
Senior Java Developer
  • Developing and maintaining web application which produces a sequence of flights for the Munich and Copenhagen Airport
  • Developing and maintaining web application which manages resources and flights allocation for Copenhagen Airport

Java 7 Spring framework RESTful services JMS JPA Hibernate Drools Aria templates javascript framework AngularJS Selenium Fitnesse Oracle JBoss AS Maven Mercurial Git Eclipse Intellij Scrum
Amadeus IT Group
Munich, Germany
3 years 9 months
2008-11 - 2012-07

Designing, developing and maintaining

Senior Java Developer Spring framework JPA Hibernate ...
Senior Java Developer
  • Designing, developing and maintaining web application to support sales and calculates commissions in direct sales for Vorwerk Company
    • Used technologies: Java 6, Spring framework, JPA, Hibernate, Jasper Reports, Selenium, JSP, JQuery, Oracle, JBoss AS, Maven, SVN, Eclipse
    • Methodologies: Scrum
  • Developing and maintaining web application to support document management
    • Used technologies: Java 6, Spring framework, Hibernate, JSP, JQuery, DB2 Database, Websphere AS, IBM Filenet, Maven, SVN, Eclipse
    • Methodologies: Scrum
  • Developing and maintaining standalone application for print labels on the production line
    • Used technologies: C#, MSQL Database, VisualStudio
Spring framework JPA Hibernate Jasper Reports Selenium JSP JQuery Oracle JBoss AS Maven SVN Eclipse Scrum Java 6 DB2 Database Websphere AS IBM Filenet : C# MSQL Database VisualStudio
Netline Group/Excence S.A.
Wroclaw, Poland
2 years 6 months
2006-05 - 2008-10

Developing and maintaining web based application for managing communication

Java Developer Java 5 Spring framework Hibernate ...
Java Developer
  • Developing and maintaining web based application for managing communication between various power suppliers (zSIRE)
    • Used technologies: Java 5, Spring framework, Hibernate, JSP, JSTL, Xml & Xslt processing, Oracle, Oracle AS, Tomcat, Maven, ClearCase, Eclipse
    • Methodologies: Waterfall
  • Developing and maintaining web based application for data exchange between Polish Prosecutor?s Office and various Government systems e.g. communication with Schengen System (CBD SIP)
    • Used technologies: Java 5, Spring framework, Hibernate, JSP, JSTL, Xml & Xslt processing, DB2 Database, Websphere AS, Tomcat, Maven, Ant, ClearCase, Eclipse
    • Methodologies: Waterfall
Java 5 Spring framework Hibernate JSP JSTL Xml & Xslt processing Oracle Oracle AS Tomcat Maven ClearCase Eclipse Waterfall DB2 Database Websphere AS Ant
Sygnity S.A /Winuel S.A
Wroclaw, Poland

Aus- und Weiterbildung

Aus- und Weiterbildung

2003 - 2011:

Wroclaw University of Technology

Computer Software Engineering


VOCATIONAL TRAINING:

JB433 JBoss Enterprise BRMS Implementation


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