Corba

Customer: Cult Hill Innovations Limited Industry: Telecommunication Solution type: Operations Support Software Technologies: Java, Swing, CORBA, SWT, XML, XSL, XSLT, MySQL

Cult Hill Innovations Limited (CHIL) provides business software solutions for network operators, communication service providers and dealers.
Sigma Ukraine challenge was to establish a remote software factory capable to deliver ready to market innovative software product and then support bespoke client projects and maintain product installations. Developed by Sigma Ukraine OSS software product has ability to work in a distributed environment. The software product is aimed to give business developers a comprehensive and easy to use tool to build and verify new business models and automatically generate the Operations Support Systems (OSS).

Main features of the product allow to:

• Transform the way service providers create and implement new business capabilities;
• Give non-technical business users a visual tool to assemble new applications and verify their business models;
• Model and launch new services in a fraction of the time;
• Automatically generate operations support functions;
• Provide a single framework for invoicing multiple services;
• Take a strategic approach to existing and new processes.

Currently the software factory is put in sustained operations and continues to support further software evolutions, participates in bespoke development and technical support of implemented product installations. Being staffed and locally managed by Sigma Ukraine for 5 year for now, the software factory became an integral part of UK software house operations providing an economic virtual extension of its IT organization. An application is used by major European telecom companies.

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Customer PrismTech Ltd. Industry: Telecommunications, equipment control, and production control Solution Type: Middleware Technologies: Linux, Windows, C++, CORBA, XML

PrismTech Ltd. is an acknowledged leader among advanced providers of software integration solution. The company develops, markets, and supports a wide range of standards-compliant, high-performance middleware products whose quality of service properties significantly exceed those offered by conventional middleware.

Sigma Ukraine team was engaged into implementation of deployment and configuration part of the most innovative element of CORBA specification — CORBA Component Model. The product developed by the team became a part of CCM reference implementation. The most important product features are:

• The first C++ implementation fully corresponded to the standards;
• Seamless integration with the existent set of products.

The assignment was accomplished meeting all the Customer’s requirements by the Sigma Ukraine Dedicated Development Team that now has more than 2 years of successful collaboration history.

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Customer: PrismTech Ltd. Industry: IT Solution Type: Middleware Technologies: C/C++, Java, JDBC, JMX, JTA, CORBA

PrismTech Ltd. is an acknowledged leader among advanced providers of software integration solution. The company develops, markets and supports a wide range of standards-compliant, high-performance middleware products whose quality of service properties significantly exceed those offered by conventional middleware.

Sigma Ukraine team was involved in development of middleware products family, which provides full package of features to create enterprise middleware infrastructure. The solution is based on CORBA specifications and covers all levels of communications from low-level networking to high-level services. A set of unique capabilities makes the project a leader in its area:

• Driven by OMG specifications;
• Multilanguage ORB support;
• OMG service implementation: Naming, Trading, Notification, Time;
• OMG facilities implementation: LogService.

The project was performed 100% offsite with onsite visits of the Sigma Ukraine Project Manager, when it was necessary to clarify project details or perform knowledge transfer.

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Customer: PrismTech Ltd. Industry: IT Solution Type: Middleware Technologies: Linux, Windows, CORBA, C++, C, Java, Eclipse IDE

PrismTech Ltd. is an acknowledged leader among advanced providers of software integration solutions. The company develops, markets, and supports a wide range of standards-compliant, high-performance middleware products whose quality of service properties significantly exceed those offered by conventional middleware. Its OpenSplice DDS product is regarded as the fastest, most robust and feature-rich Data Distribution Service (DDS) implementation available: it is a high-performance messaging technology featuring record breaking throughput and real-time determinism even under the most extreme traffic conditions. Sigma Ukraine established a dedicated team, which is working on DDS testing. The team keeps abreast of the latest OMG technologies (especially related to CORBA, DDS and MDD) and is capable to provide enterprise-level services to PrismTech. The main purposes of project are: 

• Designing and developing test system that provides capabilities to compose test scenarios, launch tests on different hosts with various OS and for several program languages.
• Complete testing of solution including: designing test cases for system tests; implementing functional, performance, protocol, scalability and load tests.

Project was accomplished with successful delivery of test result, which helped Customer to enhance its mission-critical networked system. Total duration for this project for today is about 72 man/months.

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