SINED GmbH
Software Development Company

  • PolygonLib

    A library for efficient storing great amount (>10 million) of 2D polygons in RAM and quick operations on them. The product is especially optimized for operations on large polygon sets.
    C++, STL, COM, ATL, MFC
  • GIS Framework

    A framework for developing custom GIS components (extensions) that can be used in both desktop and Web applications.
    .NET Framework 2.0/3.5/4.0, COM,
    C#, HTML, Java Script,
    ArcGIS 9.x/10
  • GeoFES-Web

    Migration of GeoFES to the Web while retaining the existing GUI and the ability to run on the desktop (ArcMap).
    .NET Framework 3.5/4.0, C#, COM,
    ArcGIS 9.x/10 (ArcObjects, ArcGIS Server, ArcGIS API for WPF, ArcGIS Desktop)
  • WISYS-Web

    Migration of WISYS explorers to the Web while retaining the existing GUI and the ability to run on the desktop (ArcMap).
    .NET Framework 2.0, C#, COM,
    HTML, Java Script,
    ArcGIS 9.x (ArcObjects, ArcGIS Server Web ADF for .NET)
  • WISYS Explorers

    Powerful tools for displaying and analyzing the WISYS (Water Information System) data in ArcMap.
    .NET Framework 2.0, C#, COM,
    ArcGIS 8.x/9.x/10 (ArcObjects, ArcSDE, ArcGIS Desktop)
  • FDAT

    An ArcMap extension for assessment of flood damage.
    .NET Framework 2.0, C#, COM,
    ArcGIS 9.3 (ArcObjects, ArcGIS Desktop)
  • LVS

    A land management system with an integrated GIS.
    Java (Java Beans, JAI, Swing), dbSwing, Oracle
  • JScribe Software
    Development Kit

    An integrated development environment for JScribe solutions.
    C++, MFC, Win32 API, JavaScript,
    Xtreme Toolkit Pro for Visual C++ MFC
  • eFF

    Complex system providing financing calculation for all DaimlerChrysler products in Germany and other European countries.
    Java (EJB, JSP, Servlet, JDBC),
    JavaScript, XML, XSLT,
    Oracle, WebSphere
  • V&B Online Planer

    V&B Online Planer is an application for creating bathroom interiors based on recent 3D technologies.
    Adobe Flash, DHTML, HTML, CSS, VRML

  • DHI-WASY GmbH
    "Since 1999 we successfully cooperate with your company on the development of GIS software and would like hereby to highlight high level of expertise, creativity and diligence of your team. ..."
  • Deutsche Bank AG
    "We cooperate with your company since 1998. During this time we were able to convince us of the high quality of your software products, which is above all due to the good expertise of your employees. ..."
  • Use our PolygonLib for quick operations on 2D polygons and large polygon sets in your software (CAD, GIS, modeling systems, graphics editors, etc.).
  • We offer a wide range of professional and cost-efficient outsourcing of software development.
  • Leverage our innovative experience and know-how in developing custom GIS components that can be used in both desktop and Web applications.
eFinanceFactory (for Continental Software GmbH)

The objective of the eFinanceFactory project consisted in offering central leasing and financing calculation for all DaimlerChrysler products in Germany, France, and in the future in other countries.

For this purpose the customer needed a very scalable solution with high decoupling between content and description, at every step of data flow. The project consisted of two stages. In the first stage the migration of the existing online calculator into a new architecture was implemented allowing better maintenance, extension and ROI. From the technical side, the existing solution had to be refactored both in pure coding and IT architecture. This is due to some heavy software, architectural and management antipatterns detected in the existing solution. The application also had to be migrated under another business platform - WebSphere cluster. The second stage consisted in adding new calculation functionality.

The application is designed on the basis of the three-tier architecture model. The presentation tier (JSP) provides access to the business logic tier with calculation services (J2EE, WebSphere), and the persistent data are stored and accessed via the persistence layer (WebSphere, Oracle). Our application design was highly appreciated by the client for using many GoF and J2EE design patterns and highly flexible architecture.

See the presentation for more details.

Technologies and Platform

Programming Languages: Java, JSP 1.1
JavaScript, XML, XSLT
Technologies and Libraries: Java 2 (EJB, JSP, Servlet, JDBC)
Development Tools: MS Visual Studio 6.0
Rational Rose 2000
Rational Robot J 2000
Jakarta Ant 1.4
MS Project 2000
Keystone
Databases: Oracle Client v8.x
Server Platform: Windows Advanced Server 2000
WebSphere Advanced Server 3.5.3
IIS 5.0
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