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Jiyoung Roh
@jiyoung_roh
Data Analyst: Excel, Power BI, SQL, Python Expert
Corée du Sud
Anglais, Coréen
À propos de moi
🔍 Data Analyst & BI Developer | Transforming Complex Data into Clear Insights
Expert in turning data into actionable business insights using various tools and technologies. From Excel to Power BI, from SQL to Python, I deliver comprehensive data solutions tailored to your needs.
Technical Skills:
✓ Power BI & Excel (VBA, Power Pivot)
✓ Python & R for Data Analysis
✓ SQL Database Management
✓ Statistical Analysis
✓ Interactive Dashboards
✓ Business Intelligence Reports
Services Include:
• Custom dashboard development
• Data analysis & visualization
• Automated reporting solutions
Compétences
Jiyoung Roh
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