Java Developer

Erfahrener Java-Entwickler mit Fachkenntnissen in J2EE, Spring, Hibernate und REST-Diensten. Versiert im Umgang mit Oracle-, MS SQL Server- und Postgre-Datenbanken. Umfassende Erfahrung in der Full-Stack-Entwicklung und in der Remote-Zusammenarbeit mit Kunden aus verschiedenen Branchen. Ausgeprägte Programmierkenntnisse in Java und C#/.NET, erworben durch die Arbeit an einer Vielzahl von Projekten für internationale Kunden.

Java Developer (01/2011 - present)

• The candidate has worked in the software sector on backend and full stack development for multiple customers, including a digital customer, a consulting firm, and a steel company.
• Since July 2023, the candidate has been supporting an OGD project using Spring Boot, Java 21, er, Postgre, REST services, Maven, Keycloak, Kafka, Jira, and GIT.
• From January 2023 to July 2023, the candidate worked on a CIP project using Spring Boot, Spring Config, Java 8, er, Oracle db, REST services, Maven, Keycloak, Openshift, and Jira.
• From January 2011 to December 2022, the candidate worked on an EBS project using J2EE (OA Framework), Oracle Forms, Oracle DB(PL/Sql).
• For a financial services customer, the candidate delivered server-side REST apps as gateways between Android and iOS apps and server SOAP services, including adding REST endpoints, new logical functionality, bug fixing, code review, and technical updates.
• Technologies used across these projects included REST services, JPA persistance, Spring, Liquibase, Oracle DB, Java 8, JUnit, Jersey, Azure cloud, Vaadin, Hibernate, and PostgreSql.

Java Developer (2008 - 2010)

• The candidate worked in the software sector on full-time, on-site development across web, enterprise, and .NET projects.
• From Sept. 2010 to December 2010, the candidate worked on an E-shop project using J2EE, Maven, JUnit, Wicket, Spring, Hibernate, PostgreSQL, and Tomcat.
• From July 2010 to September 2010, the candidate worked on a GBCO2 project for a steel company using J2EE, JSF, Spring, and Hibernate.
• From November 2009 to December 2009, the candidate worked on a Transit project using MS VS 2008, .NET 3.5, MVC, LinFu, Nhibernate, and MS SQL Server 2005.
• From February 2009 to December 2009, the candidate worked on an Import Control System using MS VS 2003, .NET 1.1, and MS SQL Server 2005.
• From August 2008 to January 2009, the candidate worked on Intranet applications using Oracle JDeveloper/J2EE and Oracle DB.
• From January 2008 to July 2008, the candidate worked on a Daily report project using ASP.NET/C#, MS SQL, and MS VS 2005.

Java Programmer (2005 - 2007)

• The candidate worked in the software sector as a full-time, on-site Java programmer.
• From Nov. 2005 to December 2007, the candidate worked on an ISP system for a cargo company using Java 1.4, Oracle DB, and Eclipse.

PhD student (2004 - 2005)

• The candidate worked in academia as a PhD student.
• From November 2004 to October 2005, the candidate worked on a research project called Properties of unary algebras.

Tester (2003 - 2004)

• The candidate worked in the software security sector as a tester.
• From July 2003 to August 2004, the candidate worked as a mathematician and tester of cryptographic modules and software security products, including installation and custom service.