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Mariia Rabska

@mariiarabska

Data Analyst with 2 years of Big 4 business consulting experience specializing in Analysis, Finance and AI. Skilled in Excel, SQL, and Python.

Greece

Message

What I'm looking for

I'm seeking a Data Analyst role where I can apply my hands-on analytics experience, SQL and Python skills, dashboarding, and AI automation, and grow with the business.

Data Analyst with 2 years of Big 4 business consulting experience specializing in Analysis, Finance and AI. Skilled in Excel, SQL, and Python-based data analysis. Independently delivered end-to-end analytical workstream. Automated settlement reporting using SQL and Python, reducing manual data input by 80%.

Strong fit for a Data Analyst role, bringing hands-on analytics experience, SQL and Python skills, dashboarding, AI automation, independent analytics delivery, and a drive to grow with the business.

Experience

Work history, roles, and key accomplishments

Current

Financial Analyst

Current

Solidgate

Jul 2026 - Present (4 months)

Improved reporting efficiency for Adyen, one of Solidgate’s top 3 payment processing partners. Automated reserve reporting using SQL and Python, reducing manual data input by 80%.

SQL Python Excel Report Automation Data Analysis Automation

Advanced Business Consultant

EY Ukraine

Feb 2026 - Jul 2026 (5 months)

Conducted procurement data analysis using internal data extracts, BI Prozorro, and Excel Pivot Tables. Prototyped a multi-agent automation solution with Microsoft Copilot Studio and Power Automate.

Data Analysis Excel Power Pivot Microsoft Copilot Studio Power Automate Process Automation Bipro.Prozorro Automation

Business Consultant

EY Ukraine

Aug 2024 - Jan 2026 (1 year 5 months)

Co-developed 110+ BPMN-modeled financial business processes and functional system requirements. Designed end-to-end DFDs for architecture and process integration within Microsoft Dynamics 365.

BPMN Data Flow Diagrams Microsoft Dynamics 365 Business Process Modeling

Education

Degrees, certifications, and relevant coursework

National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”

Bachelor's Degree, System Analysis

2021 - 2026

Pursued a Bachelor's Degree in System Analysis, including coursework in mathematics, statistics, and probability theory, with projects in Python for intelligent data analysis and SQL for database organization.