Open to opportunities

Danuta Brzezinska

@danutabrzezinska

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Business Intelligence Expert specializing in data-driven insights and analytics.

Poland

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What I'm looking for

I am looking for a role that fosters collaboration, encourages innovation, and offers opportunities for professional growth.

As a Business Intelligence Expert, I specialize in uncovering hidden patterns and solving complex business problems through data-driven insights. My diverse experience spans various industries, including Banking, Insurance, FMCG, Manufacturing, and Retail, allowing me to bring a strategic and investigative mindset to every challenge.

In my role as Lead Power BI Developer at TietoEvry, I acted as a tech lead, mentoring other developers and delivering high-accuracy reports. My journey into analytics has led me to master tools like SQL, Power BI, and Qlik Sense, focusing on analyzing trends and identifying areas for improvement. I foster a team culture of support and competence to drive collaboration and success.

Throughout my career, I have established successful professional connections within multicultural settings, developing effective communication and promoting collaboration. I am passionate about leveraging data to create impactful solutions and continuously seek opportunities for professional growth and development.

Experience

Work history, roles, and key accomplishments

Lead Power BI Developer

TietoEvry Sweden Inc.

Oct 2022 - Jan 2025 (2 years 3 months)

As a Power BI Tech Lead, I mentored developers and delivered accurate Supply Chain reports. Collaborated with stakeholders to create various business reports and migrated Qlik Sense reports to Power BI, enhancing data models and reducing costs.

Power BI SQL Azure Synapse Data Modeling Data Visualization Mentorship

Senior Software Engineer – Data Analyst

EPAM Systems Inc.

Jun 2021 - Sep 2022 (1 year 3 months)

In a multicultural setting, I developed Power BI data models and reports, mentored new developers, and transformed data from various sources using Power BI Query Editor, enhancing report performance.

Power BI DAX Power Query Mentorship Communication Data Modeling Performance Optimization ETL

Software Developer – Qlik Developer

HSBC Service Delivery (Poland) LLC

Nov 2019 - Jun 2021 (1 year 7 months)

Led the Qlik Sense and NPrinting Project, automating regulatory reporting and significantly reducing data preparation time. Managed a team to upgrade Qlik Software and ensured data reliability.

Qlik Qlik Nprinting Data Modeling Automation Team Leadership Data Security Client Relationship Management Reporting ETL Project Management

Business Intelligence Consultant

Lingaro LLC

Feb 2015 - Oct 2019 (4 years 8 months)

Designed Power BI proof of concepts and conducted training for developers. Developed reports using Qlik Sense and SAP BO, managing end-to-end project delivery and ensuring successful outcomes.

Power BI Qlik Data Visualization Requirements Gathering Training Project Delivery Data Modeling Business Analysis

Education

Degrees, certifications, and relevant coursework

Warsaw School of Economics

Master of Arts, Quantitative Methods in Economics and Information Systems

Master of Arts in Quantitative Methods in Economics and Information Systems, focusing on advanced quantitative analysis and information systems applications in economics.