Sebastian Adamczyk
Kraków,Poland
Summary
Experienced data analyst with expertise in Power BI, Power Query, DAX, and SAP. Proficient in Microsoft Excel and basic knowledge of SQL, Power Pivot, and Power Automate. Skilled in data analysis with a focus on delivering actionable insights to drive business decisions. Seeking opportunities to leverage analytical skills and technical proficiency to contribute to organizational success.
Overview
6
6
years of professional experience
5
5
years of post-secondary education
Work History
FP&A Specialist - Global Partner Business
ABB
Krakow, Lesser Poland
07.2024 - Current
- Developed and managed advanced Power BI reports
- Conducted financial analysis of incorrect order bookings, collaborating with global teams to rectify input errors and ensure accuracy.
- Supported the Global Business Line Controller in various ad-hoc analyses, providing insights to drive strategic decision-making.
- Prepared comprehensive financial reporting packages using Power BI and PowerPoint for executive-level presentations.
- Designed and implemented Power Automate flows, streamlining processes, reducing manual work, and saving significant time by automating email creation.
- Created and optimized ETL processes from diverse sources, such as Snowflake, ATLAS, SharePoint, and Analysis Services, ensuring data consistency and reliability.
- Collaborated with regional directors worldwide, fostering alignment and providing financial insights for informed decision-making.
- Worked closely with Order Handling teams to verify and ensure proper booking of indirect sales orders.
FP&A Specialist
ABB
Kraków
10.2022 - 06.2024
- Development and management of Orders Profitability Analysis Power BI dashboard, including data for all countries within the IAEN CSE HUB scope; working on extending the analysis to a global level;
- Support for the Global Indirect Sales Controller (GPB) in managing and improving Power BI reports;
- Preparing Orders and Revenues analysis;
- Preparing data for financial reporting;
- Accruals/Deferrals booking;
- Supporting Factory Controllers in daily operations;
- Supporting SOX/Internal controls activities for specified processes;
- Reporting data to The Central Statistical Office;
- Implemented process improvements resulting in increased accuracy and efficiency in financial reporting
GENERAL ACCOUNTING SPECIALIST
ABB
Kraków
08.2021 - 09.2022
- Ensuring the production of reports (e.g
- Balance Sheet, P&L, Cash Flow, statements of sourcing etc.);
- Preparation of additional data based on information from Business Warehouse;
- Supporting the development of more junior colleagues, fostering knowledge sharing;
- Implementing process improvements;
- Responsibility for SOX controls;
- SAP User Acceptance Testing
GENERAL ACCOUNTING JUNIOR SPECIALIST
ABB
Kraków
05.2020 - 07.2021
- Ensuring the production of reports (e.g
- Balance Sheet, P&L, Cash Flow, statements of sourcing etc.);
- Responding to inquiries from external and internal auditors;
- MJE bookings;
- Implementing process improvements;
- Responsibility for SOX controls
FINANCE AND ACCOUNTING PROCESS JUNIOR SPECIALIST
Capgemini
Kraków
04.2019 - 04.2020
- Assisting in month/quarter/year-end closings;
- Assisting in the preparation of manual journal entries and entering them into the system;
- Supporting AP team, answering phone and e-mail inquiries from the suppliers;
- FX Revaluation, Bad Debts and VAT calculations;
- Preparing financial statements based on SAP data and reporting into the HFM system
Education
MASTER'S DEGREE - ACCOUNTING AND CONTROLLING
Cracow University of Economics
10.2021 - 10.2023
BACHELOR'S DEGREE - ECONOMICS
Cracow University of Economics
10.2017 - 10.2020
Skills
- Power BI
- Power Query
- DAX
- SAP
- Microsoft Excel
- SQL (Basic)
- Power Pivot (basic)
- Power Automate (basic)
- Data analysis
Languages
English
Advanced
Polish
Native
Certificates
- Power Automate - basic of creating flows in the cloud, Altkom Akademia, 12/20/2024
- Power BI - data analysis and visualization, Comarch, 10/01/23
- Professional Controlling (LEVEL 1) Cost Analyst - fundamentals of controlling, ADN Academy, 12/01/23
- Accounting Certificate, SKWP, 02/01/19
Timeline
FP&A Specialist - Global Partner Business
ABB
07.2024 - Current
FP&A Specialist
ABB
10.2022 - 06.2024
MASTER'S DEGREE - ACCOUNTING AND CONTROLLING
Cracow University of Economics
10.2021 - 10.2023
GENERAL ACCOUNTING SPECIALIST
ABB
08.2021 - 09.2022
GENERAL ACCOUNTING JUNIOR SPECIALIST
ABB
05.2020 - 07.2021
FINANCE AND ACCOUNTING PROCESS JUNIOR SPECIALIST
Capgemini
04.2019 - 04.2020
BACHELOR'S DEGREE - ECONOMICS
Cracow University of Economics
10.2017 - 10.2020
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