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Tetiana Zhavryda

Tetiana Zhavryda

Ukraine

Data Processing · Customer Support

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I work with business data and data visualization in Tableau. I help transform large datasets from Excel, CSV files, Google Sheets, and databases into clear analytical reports and interactive dashboards. My main focus is data preparation and cleaning, combining data from multiple sources, KPI calculation, performance analysis, and creating visualizations that support business decision-making. For data processing and analysis, I use Excel, SQL, and Python (Pandas). For data visualization, I use Tableau. I have practical experience delivering analytical projects for the agricultural and energy…
Solar Power Plant Performance Dashboard (Tableau)
202 USD
50
Solar Power Plant Performance Dashboard (Tableau)
Data Processing
Interactive Tableau dashboard for monitoring solar power plant (SPP) performance and evaluating its impact on electricity consumption and operational efficiency. Helps understand how much of the company's energy demand is covered by solar generation…
Energy Consumption & Solar Generation Comparative Analysis
148 USD
49
Energy Consumption & Solar Generation Comparative Analysis
Data Processing
Interactive Tableau dashboard for comparative analysis of grid electricity consumption before and after solar power plant implementation. Helps evaluate the impact of solar power plant (SPP) deployment on enterprise energy efficiency by comparing…