Draga Poljakovic
Belgrade, Serbia
Draga Poljakovic
Data analyst
Category : Data base
My expertise includes:
Data cleaning, transformation, and validation
Creating automated reports (Excel, Google Sheets)
SQL queries and database analysis
Customer behavior insights and KPI tracking
Market research and trend analysis
Predictive analysis using Python (pandas, scikit-learn)
Data visualization and storytelling
I deliver accurate, well-structured results with fast turnaround, strong communication, and full confidentiality.
Data cleaning, transformation, and validation
Creating automated reports (Excel, Google Sheets)
SQL queries and database analysis
Customer behavior insights and KPI tracking
Market research and trend analysis
Predictive analysis using Python (pandas, scikit-learn)
Data visualization and storytelling
I deliver accurate, well-structured results with fast turnaround, strong communication, and full confidentiality.
Working hours
- Monday:08h00 To 18h00
- Tuesday:08h00 To 18h00
- Wednesday:08h00 To 18h00
- Thursday:08h00 To 18h00
- Friday:08h00 To 18h00
- Saturday:Not available
- Sunday:Not available
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