Sergii Kostromin

I'm not just a business analyst; I'm your data-driven superpower, unlocking hidden patterns, revealing untapped opportunities, and transforming your business into a force to be reckoned with! Let's redefine success together!

• A highly analytical and results-driven Business Data Analyst with 20 years of experience in data analysis, management, and visualization.
• Proficient in statistical analysis and data visualization tools such as Python, SQL, Tableau, Power BI, Excel, etc. to analyze complex datasets and derive insights that inform data-driven business decisions.
• Experienced in creating dashboards, reports, and other data visualizations that provide stakeholders with actionable insights into business performance and help drive key decisions.
• Excellent communication and presentation skills to explain complex data concepts to non-technical stakeholders and clearly articulate findings and recommendations.

AREAS OF EXPERTISE

• Data analysis and interpretation using statistical techniques and methods
• Data visualization and reporting (dashboards, charts, graphs, etc.)
• Database management and querying
• Predictive modeling and forecasting using machine learning algorithms and techniques
• Effective communication and collaboration skills
• Project management methodologies
• SQL
• Python
• ETL
• Excel
• Power BI
• Tableau
• ERP
• CRM
• Project

Master’s degree in Electronic Computer Systems