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This is the thumbnail and course trailer of the Excel and Power BI training I recently launched on Udemy. In the course I dived into topics like Power Query, Pivot Table & Dax. Kindly check it out.
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ARTHADṚṢṬI — Amazon Sales Intelligence & Business Performance System
What started as an analytics project became an opportunity to build something closer to a real-world business reporting system.
I worked with Amazon sales data and took it through an end-to-end analytics workflow:
Raw Data → Data Cleaning → Transformation → Data Modeling → DAX → Power BI → Business Insights
What I worked on
• Data profiling and quality checks
• Cleaning & transformation using Power Query
• Handling missing and inconsistent data
• Business KPI development
• Data modeling
• DAX measures
• Interactive dashboard design
• Sales, product, fulfilment & geographic analysis
The final system provides visibility into:
→ Sales & revenue performance
→ Orders and units
→ Category & SKU performance
→ Fulfilment operations
→ Monthly trends
→ Geographic distribution
→ Interactive filtering & drill-down analysis
But the biggest lesson from this project was simple:
A dashboard shouldn't just look good. It should make the underlying data easier to understand and act upon.
I’m also available for dashboard projects.
If you have Excel, CSV, or other business data that is difficult to analyze, I can help transform it into a clean, professional and interactive dashboard.
Services I can provide:
→ Power BI Dashboard Development
→ Excel Dashboard Development
→ Data Cleaning & Transformation
→ Power Query Automation
→ DAX & KPI Development
→ Business / Sales Analytics
→ Interactive Reporting Systems
Check the github Repo
https://github.com/lokeshyadavalli001-star/ARTHADRSTI
Whether you need a dashboard built from scratch, an existing report improved, or messy data transformed into something usable, I'm open to working on it.
Have a dataset or reporting problem?
Send me a message. Let's turn the data into something useful.
#PowerBI #DataAnalytics #BusinessIntelligence #PowerQuery #DAX #Excel #DashboardDesign #DataVisualization #DataCleaning #FreelanceDataAnalyst
Any Suggestions and improvements is Sincerely Appreciated
Git hub Repo
https://github.com/lokeshyadavalli001-star/ARTHADRSTI
github.com
GitHub - lokeshyadavalli001-star/ARTHADRSTI: Amazon Sales Intelligence & Business Performance System
Amazon Sales Intelligence & Business Performance System - lokeshyadavalli001-star/ARTHADRSTI
Illustrative data project showing how scattered public information can be collected, verified, standardized and organized into an accurate working spreadsheet.
📊 Superstore Sales Analysis — Complete Business Analytics Project
Turned 10,194 rows of raw retail data into a 3-dashboard Power BI system covering Sales, Customers, and Product Performance.
🔹 Main Sales Dashboard — ₹2.33M revenue tracked, 12.56% profit margin, regional & monthly trend breakdowns
🔹 Customer Analysis Dashboard — 800 unique customers segmented, top revenue drivers, repeat customer tracking
🔹 Product Performance Dashboard — 39K units sold, best-sellers vs. loss-making products flagged by category
Built end-to-end with Excel → MySQL → Power BI, this project turns raw transactional data into decisions: what's selling, who's buying, and where the money's leaking.
Tools: Power BI | Excel | SQL | Data Analysis
51 interactive visuals | 4 dashboards | Real business KPIs
📁 Full project + dataset on GitHub — link in profile
From data to business growth. 🚀
#DataAnalytics #PowerBI #SQL #BusinessIntelligence #DataDrivenDecisions
