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Sales Report - Excel Portfolio Project: Create a professional sales report in Excel using formulas, tables, currency formatting, summary calculations, and a product- wise sales chart. This project demonstrates my skills in Excel, Data entry, Data analysis, and reporting.
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I designed a Business Intelligence and financial reporting solution that transforms scattered data from multiple sources into centralized, validated, and decision-ready information.
The solution automates the complete reporting workflow: connecting and consolidating data, cleaning and standardizing information, applying business rules, building a structured data model, calculating financial KPIs, and generating executive dashboards and recurring reports.
Instead of manually combining spreadsheets and preparing reports every reporting period, the workflow creates a repeatable data pipeline that reduces manual work while improving consistency, traceability, and visibility.
Key capabilities include:
Multi-source data consolidation
Automated ETL and data transformation
Data validation and quality controls
Power Pivot data modeling
Financial KPI calculations
Interactive executive dashboards
Automated and scheduled reporting
Exception and duplicate detection
Audit trails and process traceability
Technologies: Excel, Power Query, Power Pivot, VBA, DAX, SQL/CSV data sources and automated reporting workflows.
The goal of the project is not simply to create a dashboard, but to build the automated data process behind it — turning raw information into reliable insights that can support faster business decisions.
All information, companies and metrics displayed in this case study are fictional demo data created exclusively for portfolio purposes.
Recently completed a Call Centre 2023 analysis project using Excel, where I explored call trends, customer ratings, representative performance, and city-wise insights.
🔹 Built an Excel Data Model & DAX measures
🔹 Created interactive PivotTables, KPIs & slicers
🔹 Analyzed monthly trends, ratings, caller demographics & representative performance
🔹 Converted raw data into meaningful business insights
🛠️ Tools: Excel | PivotTables | Data Model | DAX | Data Visualization
Another step forward in my journey of becoming a stronger Data Analyst. 🚀
#DataAnalytics #DataAnalyst #Excel #DAX #Dashboard #DataVisualization #PortfolioProject
I made this Nexabank Financial Dashboard for my client.
Which one is looking better?
Let me know your thoughts.
3 voted
43%
4 voted
57%
7 votes
Closed
Option 2 for me — it feels cleaner and easier to scan, while keeping the KPIs and charts visually clear. Both are well structured, but Option 2 feels more presentation-ready.