Collected and prepared data from various sources, ensuring accuracy and
consistency for analysis and reporting in Power BI.
Built and maintained data models, using DAX expressions to create calculated
columns and measures for deeper insights and performance.
Created interactive reports and dashboards to visualize key business metrics
and trends, enabling informed decision-making for stakeholders.
Conducted data analysis to identify patterns, trends, and business insights,
delivering actionable recommendations based on findings.
Collaborated with stakeholders to gather requirements and customize reports,
ensuring alignment with business goals and user needs.
Optimized and maintained Power BI solutions, enhancing performance and
troubleshooting data and visualization issues as they arose.
Managed data security by setting up access controls and role-based
permissions to ensure data confidentiality and integrity.
Automated data refreshes and report distribution, using Power BI Gateway for
scheduled updates and consistent data availability.

Conducted comprehensive manual testing of applications and systems to
ensure software quality.
Created and executed detailed test cases and scenarios based on functional
and non-functional requirements.
Identified, documented, and tracked defects using various QA tools and
methodologies.
Collaborated closely with development teams to communicate issues and verify
defect resolutions.
Performed regression, integration, and usability testing to maintain high
software standards.
Utilized test management tools to organize and manage test cases and defect
reports.
Demonstrated strong problem-solving skills and attention to detail throughout
the testing process.
• Тестування програмного забезпечення
• Виявлення помилок та недоліків
• Розробка тестових сценаріїв
• Аналіз вимог до програмного продукту
• Забезпечення якості продукту
• Співпраця з командою розробників
• Моніторинг та управління процесами тестування
• Підготовка звітів про тестування
• Оптимізація тестових процесів
• Участь у визначенні критеріїв приймання продукту