6/2011 - Present KfW Bankengruppe, Frankfurt am Main - Germany Project: Financial Planning Tool Job Duties: System Design Skills: UML2.0, Java-EE, JSF2.0, RichFaces4.0, JPA/Hibernate3.0, Oracle DB
	10/2010 - 5/2011 KfW Bankengruppe, Frankfurt am Main - Germany Project: Credit Processing Job Duties: Development Skills: Java-EE, Java 1.4/1.5, EJB-3.0, JPA Hibernate, JSF, UML, HTML, IBM-WAS 6.x, IBM-DB2, SQL, PL/1, JCL
	1/2010 - 9/2010 McCann Erickson, Frankfurt am Main - Germany Project: Car Configurator Online Portal - General Motors Europe Job Duties: Development / Extension of Backend Services Skills: Java-EE, Java 1.4, WSDL, JAXB, JSP, JSF, XHTML, Javascript, Spring, Struts, Maven, UML, MySQL, ApacheTomcat
	4/2008 - 12/2009 Daimler TSS - Research and Development, Ulm - Germany Project: Car2Go Job Duties: Development Backend Services (EJB 3.0, JMS): Pricing-Modul (Stateless Beans); Validation Service (Interceptors, Regular Expressions); Email and Sms Service; Cron-Services (Message Driven Beans, Timers); Encryption Service (MD5). Development Persistence Level (OpenJPA) Development PIM Modell (UML) Development Java Code-Generator / PowerDesigner (VB, TGL) Data Migration (IBM-DB2) Development korn-Shell Scripts for Cronjobs/Reports Development WebServices (JSF2.0) Configuration IBM-WebSphere-6.1 Agile Software Development Method: SCRUM Skills: Java-EE 5, EJB-3.0, JPA, JSF, SQL, UML, kShell, IBM-DB2, IBM-WebSphere-6.1, PowerDesigner15
	1/2008 - 3/2008 Arcor AG & Co. KG., Eschborn - Germany Project: Online Portal Job Duties: Development Backend Services Development Frontend Skills: Java-EE 5, JAXB-3, JSP, XHTML, JavaScript, CSS, Oracle-10g, MySQL, Tomcat-5.5
	6/2007 - 12/2007 Dresdner Bank AG, Frankfurt am Main - Germany Project: Schufa Gateway Job Duties: Development SCHUFA Gateway Skills: J2EE, EJB-2.1(MDB), JAXB, JCA, Servlets, Shell-Programming, IBM-WebSphere-5.x
	2/2007 - 5/2007 Dresdner Bank AG, Frankfurt am Main - Germany Project: Flexi Card Job Duties: Development Frontend Development Backend Services Skills: J2EE, JSP, XHTML, JavaScript, HTML, IBM-WebSphere-5.x
	2/2006 - 12/2006 Telekom, Bonn - Germany Project: T-Home Job Duties: Development Backend Services Database Connection Development Parser for Meta Query Language Skills: J2EE, JDBC, XML(Castor) IBM-WebSphere-6.0, Oracle-10g
	11/2005 - 1/2006 Dresdner Bank AG, Frankfurt am Main - Germany Project: Customer Asset (Kundenanlage) Job Duties: Development Database Physical Model Database Connection Development Services Skills: J2EE, JDBC, IBM-WSAD-5.1, IBM-DB2
	8/2005 - 10/2005 RomTravel, Frankfurt am Main - Germany Project: Website Development, Administration Job Duties: Website Development - Design, Programming Administration www.romtravel.de Skills: PHP, HTML, JavaScript, CSS, MySQL
	9/2004 - 7/2005 Dresdner Bank AG, Frankfurt am Main - Germany Project: Construction Financing (Baufinanzierung) Job Duties: Development of the Business Object Interfaces Development Skills: J2EE, EJB 2, Hibernate-2.1, JAXB, UML, IBM-WebSphere, IBM-DB2
	1/2004 - 6/2004 Tarom - Romanian Air Transport, Frankfurt am Main - Germany Project: Website Development, Newsletter, Administration Job Duties: Development Business Object Model Website Development - Design, Programming Newsletter Administration www.tarom.de/ Skills: HTML, PHP, JavaScript, UML, MySQL
	1/2003 - 9/2003 Dresdner Bank AG, Frankfurt am Main - Germany Project: Counterparty Database Job Duties: (description -> see below) Skills: Java, UML, XML, PL/SQL, Sybase12, Informix, Sun-Solaris5.6
	10/2002 - 12/2002 Bauer & Partner - Consulting and Software GmbH, Frankfurt am Main - Germany Project: Tools Evaluation, Test Application Job Duties: Installation, Configuration, Test and Evaluation of BEA-WebLogic Installation, Configuration, Test and Evaluation of IBM-Websphere Skills: J2EE, UML, Oracle 9i, SQLServer, Websphere, WebLogic
	7/2000-9/2002 Dresdner Bank AG, Frankfurt am Main - Germany Project: Counterparty Database Objective: An old Power Builder application replace with an online application comprises a Sybase database, a java data-server and a java client application Job Duties: Development and maintenance of the business object model (UML - Rational Rose), objects conversion into XML format, generation/implementation of java classes. Development of database logical and physical model corresponding to the business logic (Oracle 9i, Sybase 12, Sybase Central Tool, Power Designer Tool). Analysis of database performance, redesign and performance optimization. Implementation of the history concept. Development of user interfaces on the database level. Implementation of stored procedures and views. Redistribution of business logic on the database level in form of stored procedures or triggers. Execute the data migration between different business models and different databases (Sybase, Informix, Oracle). Development of migration mapping logic, development of control shell scripts (bulk-copy tool on Sun-Solaris Unix Server), implementation of stored procedures and implementation of a monitoring GUI (java swing, jdbc). User and Process administration on the database. Creating new accounts and groups as required, execute daily backups, restore database if required. Monitors and maintains daily data-loads of over 25 publisher systems. Development of specific load tool (java, jdbc, XML configuration), implementation of control scripts on the Unix Server (korn-shell on Sun Solaris), installs & configures Tomcat Webserver for the monitoring. Development of permanent data replication tool to Frankfurt and New York (java, rmi, jdbc). Implementation of control scripts on the Unix Server (korn-shell on Sun-Solaris). Development (in team) of the middle tier façade-server (java). My task was the mapping between business model and database (install, configure of TopLink Tool from People Software Co., implementation of the java mapping classes). Development (in team) of a monitoring GUI for the maintenance team, configurable over XML files (java swing, xml). Helpdesk and maintains the daily or monthly reports to the subscriber systems. Workshop to Design Patterns. Skills: PL/SQL, Sybase12, Informix, Sun-Solaris5.6, Java (jdbc, swing, ejb, rmi, servlets, dom), XML, UML, Object Oriented Analysis & Design
	3/2000-6/2000 Bauer & Partner, Consulting and Software GmbH, Wiesbaden - Germany Project: Job Agent Objective: Web Application development based on the job-agent technology. Job Duties: Development of Java Interface to a XML Database (Tamino) Skills: Java, XML, XML Database (Tamino)
	12/1999-2/2000 Dresdner Bank AG, Frankfurt am Main - Germany Project: Cash Flow Control Objective: Client-Server application development for the Cash-Flow control Job Duties: Development of Java GUI for the Monitoring. Development of Java Interface for Heterogeneous Data Landscape (Sybase, Informix) Skills: Java (jdbc, swing)
	2/1999-11/1999 Dresdner Bank AG, Frankfurt am Main - Germany Project: Counterparty Database Objective: An old Power Builder application replace with an online application comprises a Sybase database, a java data-server and a java client application Job Duties: Development of the Business Object Model (Rational Rose) and the Objects Conversion into XML Format. Test an Object Oriented Database (Versant). Skills: UML, Object Oriented Analysis & Design, XML
	12/1997-1/1999 T-Mobile, Bonn - Germany Project: Central Data Server Objective: Development of a central data server acting as pool for the storage and distribution of messages to the subscribers. Job Duties: Development of a constraint component for the Central Data Server which collected, checked and distributed the messages to the subscribers. Development and maintains of the business object model of the constraint component (UML - Rational Rose). Development of the Use Case, Logical, Component and Deployment View, Interaction Diagrams. Database Connection over the specific T-Mobile Foundation Classes (C++). Development of database logical and physical model of Central Data Server corresponding to the business model (Oracle 7). Development of User Interfaces on Database Level. Implementation of Stored Procedures and Views. Implement Korn-Shell Scripts (AIX Unix). Skills: UML, Object Oriented Analysis & Design, C++, Oracle 7, AIX-Unix
	9/1997-11/1997 Bauer & Partner, Consulting and Software GmbH, Wiesbaden - Germany Project: C++ Workshop Objective: Technical Support Job Duties: Workshop: Object Oriented Analysis and Design, Programming C++ Skills: UML, Object Oriented Analysis & Design, C++
	5/1997-8/1997 Computer Business Center GmbH, Frankfurt - Germany Project: Order Management Objective: Development of a Client-Server Application Job Duties: Development of Database Logical and Physical Model Development of the Java Client Skills: SQLServer, Java (applets)
	3/1996-7/1996 EDC-Business Systems GmbH, Frankfurt/Main - Germany Project: HW Administration Objective: Inhouse Administration Tool Job Duties: Application Development using MS-Access Skills: MS-Access
	9/1984 - 7/1990 Apparatus and Devices for Research, Bucharest - Romania Project: Ultrasonic Objective: Development of Ultrasonic Devices for Nuclear Power Stations Job Duties: Parallel to my studies first as working student and later as technician.