Viktar C.
Freelance SAP MM/SD Consultant
Experience
Freelance consultant SAP MM
Home Credit Kazakhstan
S/4HANA implementation
Standardized end-to-end procurement for goods/materials and services across the full PR > RFQ > Contract > PO > GR > IR lifecycle
Implemented workflow-based approvals for PR and PO
Integrated purchasing with SAP Ariba; provided MM-side support
Implemented goods transfers and physical inventory
Established two write-off paths: external system write-offs via web-service integration and SAP internal reservation-based write-offs with custom approval workflow
Integrated invoices and e-acts with the government portal
Configured SAP Fiori as the primary UX with custom roles and authorizations
Freelance consultant SAP SD
Current customer
S/4HANA implementation
O2R processes: UR analysis and design
Managed functional specifications, detailed technical design, implementation, and go-live support for EDI integrations with end clients in the US market (X12: 852 Product Activity Data, 850 Incoming Sales Orders, 856 Advance Shipping Notice, 810 Invoice, 812 Credit/Debit Adjustments)
Integrated sales data with other internal systems
Freelance consultant SAP SD/LE
Santen
S/4HANA implementation
Formalized business processes
Customizing and functional specifications for sales document flow, output management, pricing, and inter-company billing automation via IDocs
Russian localization: customizing cargo customs declarations (CCD)
Conducted functional, integration, and user acceptance testing
Prepared data for migration
Provided go-live and hypercare support
Freelance consultant SAP SD
Customer (Media)
Electronic document management (EDM) process implementation
Implemented XML file transformations for billing documents in SD with Russian localization
Installed OSS notes, performing customizing and creating functional specifications
Conducted unit, SIT, and UAT testing
Created documentation
Freelance consultant SAP SD/LE
Severstal
S/4HANA implementation using agile methodology
Implemented direct sales process from production plants via an external commission agent
Implemented safekeeping sales process integrated with external systems
Formalized business processes and created blueprints
Customizing and functional specifications for sales document flow, pricing, and EDI (sales orders, deliveries, CCD data, billing documents)
Russian localization: maintaining CCD data
Customized S/4 output management (including BRF+ and OData)
Conducted functional, integration, and user acceptance testing
Provided go-live support
Freelance consultant SAP SD/MM/LE
Rehau AG + Co
ERP system implementation and international roll-outs (BY, KZ, RU, BE, NL, SE, DK, FR, ES)
System upgrade activities
Business users interviews and requirements coordination
Business processes formalization
Consulting on procurement and sales functionality: trading goods purchasing, non-commercial purchasing, domestic and export sales, cross-company processes, 3rd-party sales, electronic document management, Russian localization
OSS notes implementation
Technical specifications for ABAP developers
ABAP developments: BADI implementations, enhancement points, data upload and correction programs, ALV_GRID reports, ABAP proxy, PDF forms, CCD data accounting at batch level
Test scripts creation and testing
User trainings (MM/SD/LE)
Migration of initial stocks and batch data
Go-live participation and customer support
System upgrade tasks
Senior Consultant SAP MM/SD
Paulig
ERP system improvement and support
Russian localization: customizing and developments for invoices and corrective/revised VAT invoices (Statement 1137)
SD process support
User trainings
Senior Consultant SAP MM/SD
Haier
ERP system implementation and international roll-out
Business users interviews and requirements coordination
Project documentation
Customizing purchasing and sales processes including shipment costs accounting and Russian localization for decree 1137 and CCD data
OSS notes implementation
Technical specifications for ABAP developers
ABAP developments for initial data upload
Migration of vendor/customer master data, material master, initial stocks, CCD data
Go-live participation and support management
Senior Consultant SAP MM/SD
Egger
ERP system improvement and support
Russian localization: customizing and developments for VAT invoices and corrective/revised VAT invoices (Statement 1137)
Senior Consultant SAP MM/SD
Johnson Matthey
ERP system implementation and international roll-out
LSMW for initial data upload
Go-live participation
Senior Consultant SAP MM/SD
AkzoNobel
ERP system implementation and international roll-out
Project documentation
Customizing purchase and sales processes: import purchase, BOM-material sales, export sales, intercompany and 3rd-party sales, Russian localization for decree 1137 and CCD data maintenance
Technical specifications for ABAP developers
ABAP developments (BADI, enhancement points)
Test scripts and testing
User trainings
Go-live participation
Business analyst, Team lead SAP MM/SD
M.video
ERP system implementation, improvement, and support
Business users interviews and requirements coordination
Documentation and technical specifications for ABAP developers
Development of IDoc interfaces between SAP ERP and external systems
Task planning and distribution among business analysts
Customizing and developments for purchase, materials distribution and transfer, inventory, and claims management
LSMW for data transfer via batch input, IDocs, and BAPIs
Senior Consultant SAP MM
Velcom
ERP system implementation, improvement, and support
Technical specifications for ABAP developers: purchase, equipment transfer and parallel accounting, equipment revaluation
System customizing
Consultant, Team lead SAP MM/LE
Gazprom neft
ERP system implementation
Business users interviews and requirements coordination for purchase, materials distribution and transfer
Project documentation and system customizing per blueprints
Technical specifications for ABAP developers
Task planning and coordination among consultants
Integration test preparation and user testing
Training materials preparation and user trainings
Go-live participation and customer support
Junior Consultant SAP LE
ABTODOM
ERP system implementation
WMS prototype customizing
Summary
Worked as a Consultant, Senior Consultant, and Team Lead on multiple implementation, support, and roll-out projects since 2008.
Core competencies: MM/SD/LE, ABAP (development for BADI implementations, user-exits, enhancement points, programs for data upload, ALV_GRID reports, ABAP Proxy, PDF print forms), IDocs and EDI, LSMW (via batch input, BAPI, IDocs), Output Management in S/4, BRF+, OData.
Industry experience: Oil & Gas, Telecom, Retail, Trading, Manufacturing
Technical knowledge: SAP modules: SAP MM/SD/LE (including S/4HANA experience) Programming: ABAP, SQL, Python (related to ML including PyTorch for DL), Apache Spark (basic)
Languages
Education
Belarusian State University
Applied Mathematics and Informatics · Minsk, Belarus
Certifications & licenses
Certification SAP Procurement With SAP ERP 2005 (C_TSCM52_05)
SAP
Similar Freelancers
Discover other experts with similar qualifications and experience
- English
- Deutsch
2025 © FRATCH.IO GmbH. All rights reserved.