Java Developer

Der Kandidat ist ein erfahrener Java-Entwickler mit Erfahrung als Lösungsarchitekt und IT-Teamleiter. Er hat für verschiedene Unternehmen gearbeitet, darunter die Barclays Investment Bank und eine tschechische Privatkundenbank. Zu seinen Aufgaben gehörten die Entwicklung und Wartung hochleistungsfähiger Handelssysteme, die Neugestaltung und das Refactoring der Middle-Office-Architektur sowie die Leitung von Projekten für Abrechnungssysteme in der Luftfahrt und webbasierte Anwendungen. Der Kandidat verfügt über Fachkenntnisse in Java, Messaging-Systemen und Entwicklungswerkzeugen wie Eclipse und Maven. Er spricht fließend Englisch und verfügt über einen Führerschein. Er ist derzeit auf der Suche nach einer Position als Senior-Entwickler oder Teamleiter als freiberuflicher Auftragnehmer. In seiner Freizeit genießt er das Fliegen von Ultraleichtflugzeugen, Musik, Skifahren und Reisen.

09/2014 – to date: Senior Java Developer

• Developed and maintained a high-performance message-driven cash equity trading order management system using Java 8 SE, Google Guice DI, and Solace messaging.
• Responsible for implementing cash equity trading order management related scrum stories and providing application maintenance and support.
• Utilized technologies such as Java Swing, Hocon configuration, Google Protocol Buffers serialization, and Mockito.
• Used development tools like Eclipse IDE, Maven, Git DVCS, and Jira bug-tracking tool.
• Also worked with shell scripting (bash), Scala, JavaFX, and Perl 5.

02/2013 – 9/2014: Equity Middle Office Senior Java Developer

• Involved in the redesign and refactoring of the cash equity middle office architecture.
• Developed back-end components in Java and performed JVM performance tuning.
• Worked on solution architecture and platform quality.
• Used technologies such as Java 6 SE, Spring 3.x DI and configuration, and Google Protocol Buffers serialization.
• Also worked with Solace and Tibco message oriented middleware, JPA 2.1, and Codahale Metrics instrumentation library.
• Utilized development tools like Eclipse IDE, YourKit Java Profiler, and Subversion.

06/2011 – to 02/2013: Project Manager, Technical Lead, Team Leader, and Developer

• Managed and led various projects, including the development of aeronautical billing systems and web-based applications.
• Responsible for project management, quality assurance, customer account management, and solution architecture.
• Worked with a team of 12 developers and system engineers split into 3 international teams.
• Utilized technologies such as Java 6, Java EE 6, JBoss, Vaadin component framework, JSF2, and Oracle 11g DB.
• Used development tools like Eclipse IDE and Jenkins CI.

06/2010 – to 05/2011: Solution Architect and Adobe Flex Developer

• Developed an internal IT time tracking and reporting system using Adobe Flex SDK and Java.
• Responsible for solution architecture and Adobe Flex development.
• Worked with a team of around 8 developers, analysts, and architects.
• Utilized technologies such as Adobe Flex SDK, Granitedata Services, Java EE, and Hibernate.
• Used development tools like Eclipse IDE and Adobe Flashbuilder.

12/2008 – to 06/2010: Flex Front-End Development Platform for Internal Banking Applications

• Developed a front-end development framework and application platform for internal banking applications.
• Utilized technologies such as Adobe Flex SDK, Java, and Hibernate.
• Used development tools like Eclipse IDE and Maven.