Development and design of data flows(info-objects, ADSOs, transformations with ABAP code, calculation views) and reports in SAP BI-BW, BPC Embedded. Enhancement and development of data extractors in SAP ERP, standard and CDS-view based. SAP ABAP devlopment in SAP ERP for different modules: MM, RCM, PR. functional errors correction, enhancements of reports, programs, transactions, creating print forms, ABAP reports. Participant of SAP implementation and replication projects as a bpc developer. Also participated as a consultant/developer in project S/4HANA migration.

maintenance of ERP system JD Edwards, modules: planning, mnufacuring, purchasing of materials and property assets, prjoect management; maintenance, modification and development of applications and UBE-applications for mentioned above modules of JDE development and modification of PL/SQL procedures and queries; maintenance and deelopment of OLAP reporting;

maintenance of enterprise software apllications for counting and logging of pension payments and benefits (work with users); creating, deployment and maintenance of softaware for report processing of enterprise software apllications; creating, deployment and maintenance of softaware on organisation's departments requests(electronic archive of pension's files, automation of record-keeping for computer equipment and office automation equipment)