Oleg Korotchenkov Email & Phone Number

Complex development of the project technical architecture: required component’s determining, key technical solution’s development, designing of the instance landscape, creating of the backup and recovery strategy, functional and technical sizing; providing of a technical architecture’s documentation. Accomplish day-to-day database and application administrator’s common tasks with depth and focus in Oracle and related tools also: install, setup, deploying, control and monitoring. React to and resolve different (core, performance, functionality) incidents and issues. Updates installing, patching, instance cloning, interact with the software and hardware vendor. Integration system with third-party systems and heterogeneous services. Manage and develop technical projects plans for new requirements. Interact with analysts and developers for project development, building system requirements of conceptual models, analyze new functional implementation, real-time reconfiguration of the software/hardware environment.

Development of the project’s technical documentation and deploying of the technical architecture and environment for Oracle Retail Suite Implementation. Technical Team management, development planning, targeting of key tasks. Hardware requirements analysis, preliminary installation system, instance cloning/replication for business requirements of the project team.Interaction with analytics and developers in Accenture consulting company (Poland) and the assistance in the extension build process; quality control and code review, performance tuning and deploying extensions.

Administration, setup, maintenance and support Oracle Databases (over 10 operational instances on Sun Solaris environments for billing, data collector stores, analytical tasks and marketing purposes). Interacted with business team and software development division, performance tuning of the problematic SQL queries, upgrade and patching, fully qualified testing, troubleshooting. Communication with different consulting companies that provide software and hardware services.

Management of a group of developers and DB administrators (12 employees).Maintaining IT system in a healthy state. Implement the new features and reorganize standard functionality for customer’s satisfaction. 3rd party system’s integration to the Unified Integrated area’s DataStore.Building the distributed data communication between regional branches and the central DataStore. Design, development and implementation distributed databases in Moscow region’s branches. Cooperate with consulting companies for hardware and software deliveries, support and maintenance service, troubleshooting issues. Administration, support, performance tuning Oracle databases. Project management, communication with upper management, building documentations, and work closely with development and other teams. Strong documented all processes.