Dies ist eine Aufstellung aller meiner Projekte, die ich als Informatiker mitgestaltet habe. Es sind mittlerweile über 25 Jahre Erfahrung in professioneller Softwareentwicklung mit Java. Angefangen mit den ersten Gehversuchen von Java bis zu µ-Services auf Java-Basis in einer Cloudumgebung. Eine weite Reise.
A REST-Full Angular architecture for insurance calculators. The project creates a new base technology for building insurance calculators with Angular 4 (TypeScript). Communication with the backend via REST-Calls. The system offers highly interactive frontends that validate every calculator field after any value change. The frontend is free of business rules, stateless, highly scalable, and follows […]
07/2016 – 12/2017: Insurance Read More »
Combined calculator for life insurance. The customer wanted a calculator for several products in the life insurance domain. The calculator must integrate several systems and present them as one new product. Thus, all contracts can be sold as one product. Details Activities Responsible for the architecture, leading the development team, and optimization of time-critical processes.
04/2014 – 12/2016: Insurance Read More »
Massive model-driven development of a claim settlement application. The customer needs a new application for claims settlement. The application must run in a multi-channel environment (HTML and swing frontend). Therefore, a massive model-driven development was chosen to implement the application. Details Activities Lead developer/team leader, architecture/design, concepts, implementation, and tests. IT-Technologies UML2, MagicDraw, Java 1.7,
03/2006 – 07/2015: Insurance Read More »
Further development of an external sales system for the business offices of an insurance company. The system includes all business transactions of an insurance agency, especially creating offers and contracts. Details Activities Architecture consulting, implementation, and tests. IT-Technologies Ant, CVS, DB2, Eclipse, HTML, J2EE, Java, JavaScript, JDBC, JUnit, Camunda, NetBeans, Chrome-Extension-API, OJB, OOD, OR-Mapping, OS/2,
03/2006 – 07/2009: Insurance Read More »
Developing a new external sales platform for a building society. The system must operate on a central database while used on decentralized and mobile workstations while using slow data connections. Details Activities Concepts, implementation, and tests. IT-Technologies Java, Eclipse, MagicDraw, Multi-Channel-Framework
10/2006 – 08/2008: Building Society Read More »
Developing a reporting system for external sales. External sales use the system to support the distribution of products. The project enhances the system with several report functionality. Details Activities Implementation, Tests, and quality assurance. IT-Technologies Apache, Java, Linux-Administration, OpenOffice, Test automation
01/2006 – 03/2006: Telecommunications Read More »
User Registration Creating a component for registration of new users based on a J2EE container (BEA-Weblogic). Details Activities Concepts, Implementation, and Tests. IT-Technologies BEA WebLogic, Eclipse, Java, MagicDraw, UML, Oracle-DB, test automation
09/2005 – 12/2005: Logistics Read More »
Quality assurance of a Single Sign-On-Solution in a hybrid environment. The customer was dissatisfied with the quality of the developed SSO-Solution. The goal was to build and maintain an environment for automatic testing. The business team should be able to declare new test cases and let them run before each release. Details Activities Quality assurance,
05/2003 – 08/2005: Telecommunications Read More »
Sales system for the agencies of an insurance company. The system includes all business transactions required by an insurance company agency. The project was focused on the reimplementation of the creation of offers and contracts. These transactions need to be integrated into the legacy system. Details Activities Consulting in architecture, implementation, and tests. IT-Technologies Ant,
01/2002 – 07/2005: Insurance Read More »
Information system for internal communication. Using state-of-the-art internet technology to create a new communication platform. Details Activities OO-analyses, OO-design, implementation, and test. IT-Technologies ANTLR, J2EE, Java, JDBC, MDA, MySQL, NetBeans, OOA, OOD, PHP, Poseidon for UML, Synformation, TeX, XML,UML, Xalan, XSL, yacc
01/2001 – 01/2002: Financial Services Read More »