10/23/2026 updated

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Senior SAP BW/4HANA Consultant & BI Architect | Remote

Costa de Caparica, Portugal
Only remote
Master's Degree in Mathematics, Russian State University named after Immanuel Kant
Costa de Caparica, Portugal
Only remote
Master's Degree in Mathematics, Russian State University named after Immanuel Kant

Profile attachments

Tatiana_Kovaleva_CV_SAP_BW_BI.pdf

About me

Senior SAP BI Consultant with 22+ years of experience in designing and developing enterprise SAP BI solutions for planning and reporting, integrating SAP ERP data. Expertise in SAP BW/4HANA, HANA Calculation Views, CDS-based data extraction, and BI-IP. Open to remote B2B contracts across Europe.

Business IntelligenceSAP ERPSAP BISAP HANA
Data warehousing & Modeling: BW/4HANA, HANA Calculation Views, CDS Views, InfoObjects, ADSOs, Open ODS Views

ETL & Data Acquisition: CDS-based Extractions, DataSources, ODP, DTPs, Process Chains

Enterprise Planning: BI-IP Integrated Planning, BPC Embedded, BPF (Business Process Flows), BEx Planning

Planning & Reporting Front Ends: SAP Analysis for Office with VBA, Lumira, SAP Query Designer, SAP BEx Analyzer, Dashboard Design (Xcelsius)

Programming & Extensions: ABAP (User-exits, Transformation Routines, Data Sources Enhancements, Data Slices), VBA (Analysis for Office), SAP HANA SQL Script

SAP ERP Applications: FI, CO, MM, PS, IM

SAP Business Data Cloud (BDC) & Data Engineering (Self-Study): SAP Datasphere, Replication Flows, Data Flows, Transformation Flows, SAP BW Bridge

SAP Analytics Cloud (SAC) & Corporate Planning (Self-Study): SAC BI (Reporting & Analytics), SAC Planning, Data Actions, Advanced Formulas (SAC Scripting)

Experience

Professional experience10+ years
Freelancer since2015

Languages

EnglishFluentRussianNative speaker

Project history

Freelance SAP BW/4HANA Consultant / BI Architect | Remote

ALPE Consulting
Project: Pharmstandard (Pharmaceutical)
  • Designed and developed a BI reporting solution for capital projects, consolidating ERP data across project budgets, purchase requests, contracts, purchase orders, advances, and payments
  • Designed and developed the solution using SAP BW/4HANA and HANA Calculation Views, with CDS-based data extraction from SAP ERP FI, CO, MM, and PS
  • Architected and implemented a project budgeting solution using SAP BW/4HANA, BI-IP, BEx, ABAP, and VBA, including the export of approved budgets to SAP ERP
  • Provided ongoing support, maintenance, and optimization for existing BI solutions

Freelance SAP BW/4HANA Consultant / BI Architect | Remote

Sapiens
Project: Sberbank (Banking)
  • Architected the planning framework in BI-IP and designed data input forms in SAP Lumira for IT service lifecycle management and cost analysis
  • Designed and modeled the enterprise data warehouse using BW/4HANA, including CDS-based data extractions from SAP ERP (FI, MM, PS)
  • Developed HANA Calculation Views to expose analytical data through OData services and BEx queries, enabling integration with front-end React applications
  • Developed HANA AMDP transformations to optimize data processing and improve the HANA Calculation Views performance
  • Designed BI solutions for planning, reporting, and IT service cost analysis

Freelance SAP BW/4HANA Consultant / BI Architect | Remote

Intellectual Systems
Project: Federal Grid Company – Rosseti (Electricity & Utilities)
  • Led the conceptual design and development of a BI solution for creating versions of modernization and reconstruction programs based on SAP ERP PM
  • Designed and modeled the BW on HANA data warehouse, including CDS-based extraction from SAP ERP PM
  • Architected the BI-IP planning environment for managing programme versions
  • Developed HANA Calculation Views and reporting workbooks in Analysis for Office, enhanced with VBA for advanced data manipulation

Freelance SAP BW/4HANA Consultant

BearingPoint
Project: Polyus Gold (Mining)
  • Developed and enhanced BI reports for Materials Management (SAP MM) and Transportation Management (SAP TM) using BW/4HANA and HANA Calculation Views
  • Designed flexible reporting solutions using BEx and Analysis for Office, managed data flows, and performed system testing
  • Conducted user training and provided end-user support during the pilot production phase

Freelance SAP BW/4HANA Consultant & BI Architect

SAP
Project: Sberbank (Banking)
  • Executed the migration of data warehouse and planning systems to the BW/4HANA and SAP BPC 11.0 Embedded platforms
  • Migrated and adapted a planning driver solution (BW/4HANA, BI-IP, BPF), conducting extensive testing and updating project documentation in uPerform
  • Resolved various incidents related to BW, ABAP, and Lumira
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Freelance SAP BI Consultant / Architect | Remote

ConVista Consulting AG
Project: Rosgosstrakh (Insurance)
  • Implemented a solution for the categorization of remuneration recipients using BW, APD, and Analysis
  • Analyzed business requirements and adjusted calculation functionalities to meet project goals


Freelance SAP BI Consultant / Architect | Remote

OCRV, Russian Railways affiliated company
Project: Russian Railways (RZD)
  • Designed and developed a reporting system for production and cost budgets, utilizing BI-IP, BEx, and VBA
  • Integrated reports with the BPC budgeting system, enhancing the overall planning process

Freelance SAP BI Consultant & Architect | Remote

ConVista Consulting AG
Project: Rosgosstrakh (Insurance)
  • Redesigned and optimized the data warehouse and reporting system to improve report performance
  • Integrated the BI solution with SAP ICM, designed and developed data-loading functionality
  • Analyzed business requirements for new reports, designed and developed Analysis for Office reporting and web-based reporting

Freelance SAP BI Consultant & Architect | Remote

SUEK
Project: (Mining)
  • Maintained and supported productive systems for coal segment budget management and cash flow
  • Analyzed key users' requirements and resolved incidents
  • Analyzed data and adjusted planning functionality and data loading processes
  • Technologies: SAP BW, BI-IP, BEx, and HCM

Senior SAP BI Consultant & Architect

Energy Consulting
  • Designed demonstration BI solutions for investment planning and management, integrating SAP RPM with SAP BI
  • Developed planning and reporting solutions for capital projects, using BW, BI-IP, BEx, SAP RPM, SAP Portal, and Dashboard Design (Gazprom project)
  • Designed a visual NPV forecasting model for investment projects
  • Designed a blueprint and an investment program limits allocation solution for Tatneft
See less

Senior SAP BI Consultant & Architect

SUEK
Project: SUEK (Mining)
  • Developed tax planning and forecast balance sheet functionality
  • Migrated planning solutions from SAP BPS to BI-IP
  • Supported budgeting and planning solutions
  • Technologies: SAP BW, BPS, BI-IP, BEx, and HCM

Senior SAP BI Consultant & Architect

X5 Retail Group
Project: X5 Group (Retail)
  • Participated in the development of operational planning functionality and enterprise budgeting system
  • Designed and developed a mathematical model in SAP BW to transform actual procurement data to the budget structure, enabling plan-versus-actual analysis
  • Designed project documentation, organized and delivered user training
  • Technologies: SAP BW, BI-IP, BEx, and STS

Senior SAP BI Consultant & Architect

Tekora
Project: Russian Railways RZD
  • Architected a BI solution for capital projects planning and management, based on SAP IM, PS, BW, BI-IP, BEx, WF, KM
  • Led a working group, allocated tasks and managed the project development
  • Designed the blueprint and project documentation, organized and delivered user training
  • Developed BW data warehouse models, designed BI-IP architectures and built BEx reports

SAP BW/SEM Consultant

Energy Consulting
Project: Tatoilgaz (Oil & Gas)
  • Analyzed strategic planning, budgeting and cash-flow management processes
  • Designed the solution concept and project documentation
  • Designed the conceptual BI solution and architecture using SAP BW, BPS, STS

Programmer / SAP Consultant

Russian Railways

Supported projects on SAP R/3 and SAP BW, including:
  • Capital projects management – SAP IM, PS, CO, FI, FI-AA, MM
  • Contract management – SAP MM and FI
  • Enterprise budgeting and planning – SAP BW

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