I will analyze your sales data and build python data dashboards
Data Analyst Assistant
About this Gig
Get Interactive Power BI Dashboards & Advanced Business Intelligence
Stop drowning in messy spreadsheets. I will transform your business data into stunning, interactive Power BI dashboards that let you track KPIs, monitor customer behavior, and make data-driven decisions instantly.
Case Study: Retention360 Churn Analytics
I built a high-impact customer retention and churn analysis ecosystem to help businesses secure recurring revenue:
Data Modeling: Integrated and structured raw data using Power Query and custom DAX measures.
Churn Predictive Insights: Built advanced customer segmentation to flag at-risk accounts before they cancel.
Executive Tracking: Designed a dynamic, interactive dashboard featuring executive-ready metrics like Churn Rate, Customer Lifetime Value (CLV), and Cohort Retention.
The Business Impact:
Gives leadership clear visibility into customer drop-off points.
Tracks monthly recurring revenue (MRR) stability and retention trends.
Pinpoints exactly which customer segments require immediate marketing focus.
Tech Stack: Power BI, Power Query, DAX, Python, Advanced Excel.
Message me now to turn your data into actionable insights!
My Portfolio
FAQ
1. What libraries do you use for analysis?
I primarily use Python with Pandas and NumPy for data manipulation and cleaning. For visualizations, I use Matplotlib and Seaborn to ensure high-quality, professional charts
Can you handle very large datasets?
Yes. Unlike Excel-based services, my Python workflow allows me to efficiently process and analyze datasets with hundreds of thousands of rows—such as the 540,000+ row supermarket datasets I’ve managed previously.
3. Will you provide the source code?
The analysis report (PDF/Excel) is included in all packages. If you require the original Python script (.py or .ipynb), this is available as a Gig Extra or included in the Premium package.
4. How do you ensure my data is secure?
As an Information Systems Security student, data integrity and privacy are my top priorities. I follow secure data handling practices and can sign an NDA if required to ensure your business information remains confidential.
5. Can you automate a recurring report?
Absolutely. I can develop a reusable Python script that allows you to simply upload new data files (CSV/Excel) and generate updated insights and visualizations instantly.

