Ecaterina Dreier, Developer in Neuchâtel, Switzerland
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Ecaterina Dreier

Verified Expert  in Engineering

SAP FI Developer

Neuchâtel, Switzerland
Toptal Member Since
April 13, 2023

Ecaterina is an SAP FI solution architect with around 20 years of professional experience. Her vast background includes work in several industries, including oil and gas, consumer staples, trading, power technologies, and energy systems. Ecaterina has consistently focused on designing and implementing global solutions for world market-leading corporations, always bringing great value to every project handled.



Preferred Environment

SAP FI, SAP Customer Service (CS), SAP Treasury, SAP, SAP Sales and Distribution (SAP SD)

The most amazing...

...SAP FI solutions I've designed and implemented are unique systems tailored to company needs based on deep business analysis and SAP technical possibilities.

Work Experience

SAP FICO Cross-Functional Solution Architect

2017 - 2020
  • Implemented a new intercompany business model successfully.
  • Designed the SAP FICO solution for the new business model.
  • Performed a thorough analysis of business requirements and elaborated an SAP blueprint in the financial accounting and controlling (FICO) area and multiple solution architecture presentations.
  • Elaborated functional and technical specifications, performed system testing, and coordinated the transportation to test and production SAP environments.
  • Conducted SAP customizing and prepared various training materials.
Technologies: SAP FICO

SAP TRM Specialist

2014 - 2016
  • Designed and implemented SAP solutions in commodity paper deals, hedge allocations, deal validations, cleared derivatives processing, and direct OTC processing.
  • Built and implemented SAP solutions in commodity exposure calculation, P&L calculation, and margin reconciliation.
  • Handled the design and implementation of SAP solutions in credit risk management, including credit exposure calculation.
Technologies: Commodity Trading & Risk Management (CTRM), SAP Treasury, SAP Treasury and Risk Management (TRM)

Project Architect

2011 - 2012
Energy Consulting Management
  • Performed business analysis, elaborated SAP design of JSC Tatneft Budget Planning System.
  • Elaborated IT Architecture and Project Management Standards (based on TOGAF and PMBOK).
  • Gathered and analysed business requirements for a project of Automation of Consolidated Financial Statements of JSC Tatneft (pre-project business process analysis).
Technologies: SAP, IT Project Management, IT Systems Architecture

SAP Solution Architect

2010 - 2011
TNK-BP Management
  • Developed a transitional service agreement and a system SAP FI design to support an M&A process.
  • Implemented SAP and TeamMate audit solutions for conducting internal audits and controls.
  • Built solution designs, and functional and technical specifications, managing the implementation process of each solution.
Technologies: SAP, SAP FI

SAP Project Manager

2009 - 2010
  • Designed an SAP system solution in the area of internal controls, managed contractors and internal project teams.
  • Analyzed business processes in marketing and sales, examined related internal control requirements, and developed the required SAP architecture.
  • Reported to the steering committee and oversaw the project's implementation and go-live phases.
Technologies: SAP

SAP FI Solution Architecture

I've been involved in designing SAP architecture solutions and managing the implementation of multiple projects in the SAP FI area, including projects related to mergers and acquisitions, internal controls, quality management, centralized corporate treasury, and trading.
1999 - 2005

Master's Degree in Economics

Moscow State University - Moscow, Russia


Financial Risk Manager (FRM) Certification

Global Association of Risk Professionals (GARP)


SAP Customer Service (CS)


SAP Materials Management (MM)




SAP FI, Derivatives, SAP, Economics, Financial Risk Management, SAP Treasury, SAP Sales and Distribution (SAP SD), SAP FICO, Commodity Trading & Risk Management (CTRM), Mergers & Acquisitions (M&A), SAP Treasury and Risk Management (TRM), IT Project Management, IT Systems Architecture

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