Marcin Sobieszek

Extensive use of diverse Java and Oracle technologies.
Software design with a deep insight of architectural aspects: concurrency, middleware, parallel processing, integration, SOA aspects, J2EE containers; presales technical support. Active participation in a variety of projects, particularly: Command Decision Support System for a government institution (Team leadership), Credit Worklow System for a private banking sector (integration aspects).

Principal architect of the engine module (EDMS Action Broker) of the group's corporate Product Lifecycle Management System. Designed SOA infrastructure (Web Services, JMS, Mule) for the PLM data importing/exchange systems. Created several applications related to data exploring domain, statistics and management tools. Supported software migration from Solaris cluster environment to Linux machines. Supervision of technical students in research on SOA topics and Java development areas.

Software development, database programming&optimization,
technologies research. Support within data management and quality assurance domain. Development, tuning and supervision of the Custom Report module, Asset
Management subsystem. Widely introducing Web Services based SOA architecture. Investigating new approaches in the system development process, with focus on web
data access and persistency techniques.

Business processes modelling, analysis and design, software development. Designed and created a wide variety of applications, including web based management tools, telecommunication SMS services, built an integration framework for www/wap/ivr/sms services. Designed a high performance, transaction safety environment within Oracle database for SMS services management. Research on O/R mapping technologies for content management platforms.

Designed and created a web statistics module as a part of the international Track System project.

Software and data upgrade of all DCDB project satellite databases, adapted data transfer system into the main user application in the distributed environment.

application design, software development, database administration. Tuning and management of satellite databases, user trainings. Designed and created several modules for main user application.