Area of expertise
Data Analysis
I have working knowledge in data analysis with SQL, Python, and Power BI. I can help you query, transform, and visualize data to extract useful insights. I'm not presenting myself as a data science expert, but as someone who can work with data practically.
What I can do
Real capabilities, no exaggeration.
- Complex and optimized SQL queries
- Data cleaning and transformation with Python
- Visualizations and reports in Power BI
- Exploratory data analysis
- Report automation
- Data source integration
Tools
SQLPythonPower BISQL Serverpandasmatplotlib
Projects and exercises
I've used SQL for complex queries in real projects, Python with pandas for data cleaning and analysis, and Power BI to create visualizations and reports. Detailed projects coming soon.