Поддержка HANA Appliance Upgrade SAP HANA Конвертация систем SAP ERP в S/4 HANA Обновление систем ABAP, Java Конфигурация и поддержка SAP SLT replication server

• Installed SAP systems based on SAP NetWeaver (7.0, 7.1, 7.3 – ABAP, Java, MS SQL, Oracle, DB2) (ECC 6.0, CRM 7.0, PI, Solution Manager, BPC, SAP TM) • Migrated SAP system to Oracle RAC (11.2.0.2) • Installed High Available SAP systems with Oracle RAC (using SAPCTL) • Set up VAR Service Desk, based on SAP Solution Manager 7.0 EHP1, 7.1 • Installed patches to the systems (ABAP, Java) • Updated Databases (Oracle, MS SQL, DB2) • Upgraded SAP systems (to SAP NW 7.4, SAP ERP 6.0 EHP7, SAP SRM 7.0 EHP3) • Installed Business Objects • Supported SAP customers (as VAR Partner)

• Install SAP systems based on SAP Netweaver 7.0, 7.1 ABAP, ABAP+Java, Java; Oracle (ERP2005, SRM, CRM, BW/BI, PI/XI, EP, Solution Manager, Solution Manager Diagnostic Agent, Wily Introscope, EHP1, EHP4) • Perform operational support and troubleshooting of an integrated and complex SAP environment on a daily basis • Install support packages, SAP notes to SAP systems • Perform Oracle patch and upgrade (from 9.2.0.8 to 10.2.0.2, 10.2.0.4, 11.2.0.2) • Develop high available solution for SAP system based on VMWare FaultTolerance technology + VMWare HA • Install Oracle RAC and migrate SAP database into Oracle RAC • Perform copy of SAP system (homogeneous and heterogeneous, via R3Load and Oracle transportable tablespaces) • Migrate SAP System from global zone into non-global zone on the Solaris OS. • Perform analysis and troubleshooting for high loaded SAP systems (up to 4 application servers, 140 Gb Extended memory, 2500 concurrent user sessions) • Calculate resources used by SAP Systems (Memory, CPU Cores) and troubleshoot performance issues • Develop concept of the SAP systems monitoring based on the Solution Manager (CCMS,Central performance history,alerting via E-mail) • Work in Central Monitoring Team for all IT landscape of the company from SAP Basis side (based on IBM TBSM) • Solve SAP systems' troubleshooting with Solution Manager Diagnostics, Wily Introscope • Develop user management concept based on Central User Administration • Develop Backup concept for complex SAP Landscape (based on IBM Tivoli)

• Participated in different full SAP implementation projects as SAP Basis consulter (Lukoil, GAZProm, TATNeft, TyumenTransGAZ, etc) • Developed hardware requirements for the initial SAP installation based on SAP Sizing • Installed SAP Systems (ERP2005, BW/BI, XI/PI, CRM, EP, MDM; ABAP, ABAP+Java) on Oracle • Installed ERP 2005 on Linux, DB2 • Installed SAP support packages, SAP notes • Upgraded Oracle database, installed Oracle patches • Installed BusinessObjects • Supported and solved customers' problems with SAP systems

• Installed SAP systems (ABAP, ABAP+Java, Java) on Oracle • Installed SAP support packages, SAP Notes • Upgraded SAP R/3 (4.6C to ERP2005) • Developed concept of the SAP GUI installation and support based on SAP GUI Installation Server • Migrated SAP R3 system in the HP-UX cluster to the new hardware • Implemented monitoring system based on Solution Manager

• Supported integrated solution between SAP CRM and external system • Monitored exchange between SAP and non SAP system based on IDOCs and Business Connector on a daily basis • Developed integration solution between SAP BW and external system • Analyze performance issues

• Finished development project of the integration existing SAP CRM solution with external system (PDA LTS project, sales force automation with bi-directional interface between SAP CRM and external system) as team leader • Analyzed workability SAP archivelink solution for data archiving • Rolled out SAP CRM and custom PDA progect • Organized monitoring systems (disk usage, CPU usage, network usage, quality WAN channels, services monitoring) • Analyzed performance issues with exchange system and provide solutions • Analyzed and fixed errors with transferring IDocs, processing IDocs • Analyzed logs from Business Connector and corrected errors

• Analyzed trading systems and provided costs reduce while providing all business necessary services • Implemented electronic documents circulation system (based on the Lotus Notes) • Implemented new trading software system • Implemented performance monitoring solution (based on SNMP and cricket oupen-source software)