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I will do power bi data visualization
Chamila Sampath
About this gig
Create Stunning power bi data visualization, Excel, Data Modeling & Cleaning
Transform your data into actionable insights with my Power BI expertise! I specialize in interactive dashboards, data visualization, Excel integration, data modeling, and cleaning. Whether you need simple reports or complex analytics, I deliver tailored solutions to help you make data-driven decisions.
What I Offer:
- Power BI Dashboards: Interactive, user-friendly, and visually appealing.
- Data Visualization: Clear, concise reports with advanced visuals.
- Excel Integration: Connect, clean, and transform Excel data.
- Data Modeling: Build robust models with DAX formulas.
- Data Cleaning: Preprocess raw data for accurate analysis.
Why Choose Me?
- Fast delivery, custom solutions, and ongoing support.
- Affordable packages: Basic, Standard, and Premium.
-Power BI, Data Visualization, Excel, Data Modeling, Data Cleaning, Dashboards, DAX, Power Query, Business Intelligence.
Ready to unlock your data potential? Order now or message me to discuss your project!
Get to know Chamila Sampath
Chamila Sampath
Data Automation and Visualization Expert Power BI, Excel VBA, Python
- FromSri Lanka
- Member sinceNov 2022
Languages
Sinhala, English
Hello! I'm Chamila, a BSc graduate with 14 years of experience in data-related roles within top apparel companies. I specialize in data analysis, automation, and visualization using Excel, Power BI, and Python.
I'm skilled in advanced formulas, PivotTables, dashboards, VBA, and Macros to create smart automation and save your time.
With Python automation, I can handle data cleaning, report generation, and Excel integration using pandas, openpyxl, and xlwings.
My Portfolio
FAQ
1. What is Power BI, and why should I use it?
Power BI is a business intelligence tool by Microsoft that helps you visualize and analyze data. It’s perfect for creating interactive dashboards and making data-driven decisions.
2. What data sources can you work with?
I can connect to Excel, SQL databases, Google Sheets, CSV files, and more. If you have a specific data source, let me know!
3. Do you clean and preprocess data?
Yes! I specialize in data cleaning using Power Query to handle missing values, duplicates, and inconsistencies, ensuring accurate analysis.
4. What is DAX, and do you use it?
DAX (Data Analysis Expressions) is a formula language used in Power BI for data modeling and calculations. I use DAX to create measures, calculated columns, and advanced analytics.
5.What if I need ongoing support?
I offer ongoing support for troubleshooting, updates, or additional features. Let me know your needs!
6. How long does it take to deliver a dashboard?
Delivery time depends on the complexity of the project. Typically: Basic Dashboards: 1-2 days. Advanced Dashboards: 3-5 days.
