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I will create interactive power bi dashboards with sql and python
Data Analyst Excel and power bi Dashboards and Insights
I am a detail-oriented Data Analyst with hands-on experience in Excel, Power BI, Python, and SQL for data cleaning, analysis, and dashboard creation. I help businesses organize and visualize raw data ...
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Transforming Raw Data into Actionable Business Insights!
Struggling with messy data? I am a professional Business Analyst specializing in Python, SQL, and Power BI. I build end-to-end data pipelinesextracting data via SQL, cleaning it with Python, and visualizing it in stunning dashboards.
What I offer:
- Data Extraction (SQL): Optimized queries for MySQL, PostgreSQL, or SQL Server.
- Cleaning & Wrangling (Python/Excel): Handling missing values and complex transformations using Pandas/NumPy.
- Advanced Analytics: Trend analysis, Churn prediction, and Sales forecasting.
- Interactive Power BI Dashboards: Dynamic reports with advanced DAX for deep-dive insights.
- Professional Storytelling: Explaining the "Why" behind your numbers.
My Workflow:
- SQL Data Extraction 2. Python/Excel Cleaning 3. DAX Modeling 4. Power BI Visualization.
Why hire me?
- End-to-End Solution: From database connection to final report.
- Modern Design: User-friendly and clean UI/UX layouts.
- Code Quality: Well-documented Python scripts and SQL queries.
- On-time Delivery: I value your business deadlines.
Mi porfolio
Otros servicios de Análisis de datos que ofrezco
FAQ
What do I need to provide to get started?
I will need access to your data source (Excel, CSV, or SQL Database credentials) and a brief overview of your business goals—what specific questions or KPIs do you want the dashboard to answer?
Can you connect directly to my SQL database?
Yes! I can write optimized SQL queries to fetch data directly from MySQL, PostgreSQL, SQL Server, or any other cloud-based database to ensure your dashboard stays updated.
Why do you use Python instead of just Excel?
Python (Pandas/NumPy) is much more powerful for handling large datasets and complex data cleaning that Excel can't manage efficiently. It also allows me to perform advanced predictive analysis and automation.
Can you handle messy or unorganized data?
Absolutely! Data cleaning is my specialty. I use Python and Excel to fix formatting issues, handle missing values, and transform your data into a clean, structured format ready for analysis.
