Full Software Development Lifecycle, including business examination and preparation of technical documentation for implementation, all stages of development, deployment and system support. Projects: Automated Sales and Supply Management System. Web application built in a three-level architecture for oil and gas company. Provides an opportunity to optimize and improve effectiveness of the following processes: Logistic schedule control and supply planning; Production forecasting and planning; Registration of deals and costs associated with execution of contracts; Control of material balance; Generation of analytical reports; Integration with financial systems; Registration of modifications and audit. Reserves Expertize and Document Workflow Management System. Distributed information system automates the expertize process, provides the tools for control of regional affiliates activities, generates standard documents and reports. Achievements: Implemented solution for multilevel security to web-based government system by integration with PKI-based cryptography service provider (http://www.cryptopro.ru). Redesigned, managed refactoring of existing solution (3-level architecture Apach Tomcat, RMI, Swing, WebStart, Oracle) to new architecture (JBoss AS, JSF/Richfaces, EJB 3.0, Oracle). Optimized Transportation subsystem to improve performance of the Monthly Movement Schedule generation by 50%. I have stepped in on project that was running behind the schedule and shipped it on-time. Migrated projects to new environment (JBoss AS 6.0-7.1, JSF1.2-2.0 / Richfaces 3.3-4.0 EJB 3.0, PostgreSQL).

Optimized 80% of SQL-generating code. In some cases performance increased up to 100 times. Held meetings with customers and management discussing new business requirements and helping to translate them to technical specifications and tasks. Managed the launching of web-based project (3-level architecture Apach Tomcat, RMI, Swing, WebStart, Oracle) across the geographically distributed affiliated regional offices. Designed and implemented migration of project from RMI based infrastructure to Web services based infrastructure (using XFire application). Assisted support team in solving complex problems and reporting hardly reproducible bugs.

Developed and implemented solution for integration with e-document flow system by using barcodes for system generated documents. Designed, implemented and deployed solution for generating graphical representation of reports data (using jFreeChart, JasperReport, iReport). Designed and implemented solution for drawing complex headers in tables (Swing/AWT).

Designed and implemented a user interface for service allowing subscribers to use their own audio fragments to replace the standard ring back (CBOSScrbt). Developed captcha security module for web-based applications. As member of Management information system (CBOSSmis nT) enhanced security subsystem through integration with Prolog interpreter for Office Communication module. Developed BPEL flows for Office Communication module’s business processes.

Created application which allowed creating a catalog of documents searchable by keyword.

Институт вычислительной математики и кибернетики, Математика. Прикладная математика