UML – Carsten Spräner https://www.spraener.de Innovationen für Ihren Erfolg Tue, 12 Dec 2023 11:02:58 +0000 de hourly 1 https://wordpress.org/?v=6.9.4 https://www.spraener.de/wp-content/uploads/2023/12/CS-Icon-gruen.png UML – Carsten Spräner https://www.spraener.de 32 32 04/2014 – 12/2016: Insurance https://www.spraener.de/2016/12/31/combined-calculator/ Sat, 31 Dec 2016 12:58:00 +0000 http://www.spraener.de/?p=341 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. […]

Der Beitrag 04/2014 – 12/2016: Insurance erschien zuerst auf Carsten Spräner.

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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

  • Designing a flexible architecture
  • Integrating external providers via web services
  • Integrating a product model (VP/MS)
  • Database persistence
  • Introducing new developers to maintain the system

Activities

Responsible for the architecture, leading the development team, and optimization of time-critical processes.

IT-Technologies

Java 8, Spring-Boot 3, JPA 2.0, UML2, Webservices (JAXB), J2EE 6, Parallel Computing

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Der Beitrag 04/2014 – 12/2016: Insurance erschien zuerst auf Carsten Spräner.

]]> 03/2006 – 07/2015: Insurance https://www.spraener.de/2015/07/31/massive-model-driven-development/ Fri, 31 Jul 2015 12:03:44 +0000 http://www.spraener.de/?p=345 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, […]

Der Beitrag 03/2006 – 07/2015: Insurance erschien zuerst auf Carsten Spräner.

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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

  • Design a sustainable architecture based on the business requirements
  • Building a massive model-driven development process
  • Building Generators and expressive UML-Models
  • Implementation and operation of the application
  • Introducing new employees
  • Implementing business and law requirements
  • Supporting operation and maintaining the application

Activities

Lead developer/team leader, architecture/design, concepts, implementation, and tests.

IT-Technologies

UML2, MagicDraw, Java 1.7, Swing, J2EE, JPA 2, cgv19 Generator (own development), Spring 3.5

Let’s Talk About Your Project

Just send me a message!

Contact Me

Der Beitrag 03/2006 – 07/2015: Insurance erschien zuerst auf Carsten Spräner.

]]> 03/2006 – 07/2009: Insurance https://www.spraener.de/2009/07/31/further-development-external-sales-system/ Fri, 31 Jul 2009 12:11:16 +0000 http://www.spraener.de/?p=349 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, […]

Der Beitrag 03/2006 – 07/2009: Insurance erschien zuerst auf Carsten Spräner.

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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

  • Developing a J2EE-Framework to integrate into the legacy system
  • Enabling automatic tests for all aspects of the application. (business rules, calculations, validations, and persistence)
  • Support of notebooks, especially a stand-alone operating mode. (Swing-UI).
  • Supporting operations on a WebSphere application server
  • Supporting different database systems and integrating a calculation and validation framework (VP/MS)
  • New design of application development with concern for a short time-to-market

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, MySQL, Test automatization, Tomcat, UML, VisualAge for Java, VP/MS, XML, XML4J, XSL

Let’s Talk About Your Project

Just send me a message!

Contact Me

Der Beitrag 03/2006 – 07/2009: Insurance erschien zuerst auf Carsten Spräner.

]]> 09/2005 – 12/2005: Logistics https://www.spraener.de/2005/12/31/user-registration/ Sat, 31 Dec 2005 13:20:00 +0000 http://www.spraener.de/?p=355 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

Der Beitrag 09/2005 – 12/2005: Logistics erschien zuerst auf Carsten Spräner.

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User Registration

Creating a component for registration of new users based on a J2EE container (BEA-Weblogic).

Details

  • Create a concept for implementation
  • Modeling the domain in UML for code generation (MDA)
  • Enabling automatic testing

Activities

Concepts, Implementation, and Tests.

IT-Technologies

BEA WebLogic, Eclipse, Java, MagicDraw, UML, Oracle-DB, test automation

Let’s Talk About Your Project

Just send me a message!

Contact Me

Der Beitrag 09/2005 – 12/2005: Logistics erschien zuerst auf Carsten Spräner.

]]> 01/2002 – 07/2005: Insurance https://www.spraener.de/2005/07/31/sales-system/ Sun, 31 Jul 2005 12:27:00 +0000 http://www.spraener.de/?p=362 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, […]

Der Beitrag 01/2002 – 07/2005: Insurance erschien zuerst auf Carsten Spräner.

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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

  • Creating a J2EE-Framework to replace the old offer and contract system
  • Automatic testing of the application to deliver high-quality software.
  • Supporting stand-alone operation mode for Laptops.
  • Supporting operating on a J2EE Container platform (WebSphere)
  • Supporting different database systems for offline and online operation – Integrating a validation and calculation framework (VP/MS)
  • Redesign the development process to get a very short Time-To-Market

Activities

Consulting in architecture, implementation, and tests.

IT-Technologies

Ant, ANTLR, C, CVS, DB2, HTML, J2EE, Java, JavaScript, JDBC, JUnit, MDA, NetBeans, OJB, OOA, OOD, OR-Mapping, OS/2, SQL, Swing, Test automation, UML, VisualAge for Java, VP/MS, WebSphere Application Server, XML, XSL

Let’s Talk About Your Project

Just send me a message!

Contact Me

Der Beitrag 01/2002 – 07/2005: Insurance erschien zuerst auf Carsten Spräner.

]]> 01/2001 – 01/2002: Financial Services https://www.spraener.de/2002/01/31/information-system/ Thu, 31 Jan 2002 13:30:00 +0000 http://www.spraener.de/?p=365 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

Der Beitrag 01/2001 – 01/2002: Financial Services erschien zuerst auf Carsten Spräner.

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Information system for internal communication.

Using state-of-the-art internet technology to create a new communication platform.

Details

  • Analyze, design, and implementation of the base architecture
  • High scalable and failover save authorization system
  • Developing generators for MDD
  • Implementing the JDBC-Layer
  • Integration in Synformation Content Management System

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

Let’s Talk About Your Project

Just send me a message!

Contact Me

Der Beitrag 01/2001 – 01/2002: Financial Services erschien zuerst auf Carsten Spräner.

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