I will create interactive power bi dashboards , python visual
power Bi EXPERT
About this Gig
I am Shubho Modak Data Visualization Specialist proficient in Power BI, Excel, and Python. I help business owners, managers, and entrepreneurs clean, analyze, and convert complex data into actionable visual stories.
What I Offer
Power BI Solutions
- Interactive Executive & Sales Dashboards
- Complex DAX Calculations & Custom Measures
- Power Query Data Cleaning & Transformation
- Dynamic Drill-Downs, Bookmarks, Tooltips & KPIs
- Star Schema Data Modeling
Excel Mastery
- Custom Excel Dashboards & Interactive Charts
- Automated Pivot Tables, Slicers & Dynamic Views
- Data Hygiene, Cleaning & Structuring
### Python Custom Data Visualizations
- Exploratory Data Analysis (EDA) using Pandas & NumPy
- High-impact Custom Visuals with Matplotlib, Seaborn, and Plotly
- Automated Python Data Analytics Scripts
- Custom Chart Creation beyond default BI tool templates
Business type:
Startups
•
Corporates
Industry:
Business services & consulting
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E-Commerce
•
Software
Service type:
Data automation
•
Dashboard building
•
Process mapping
FAQ
What do I need to provide to get started?
Please provide your raw data file (Excel, CSV, SQL database link, Google Sheets) along with a brief outline of your goals, key metrics (KPIs) you want to track, and any specific design or brand preferences (e.g., brand colors, logo).
Is my business data safe and confidential with you?
Yes, absolutely. Your data security and privacy are my top priorities. I am happy to sign a Non-Disclosure Agreement (NDA) if required, and all client data is permanently deleted from my local drives once the order is successfully completed.
What if my raw Excel data is messy, incomplete, or unstructured?
No problem! I will perform deep data cleaning, hygiene, and data modeling using Power Query in Power BI, advanced Excel formulas, or Python Pandas/NumPy scripts before building your visuals to ensure 100% accuracy.
Do you write complex DAX calculations and measures in Power BI?
Yes, I write custom DAX measures for complex business logic, including Time Intelligence (YoY, YTD growth), dynamic aggregations, custom filters, and financial metrics.
What source files will I receive upon project delivery?
Depending on your ordered package, you will receive fully editable source files—including .pbix (Power BI Desktop file), .xlsx (Excel workbook with dynamic tables/formulas), or .py / .ipynb (Python code scripts/Jupyter Notebooks).
What happens if I need changes after you deliver the report?
Every package includes revisions! If you need minor visual tweaks, color changes, layout adjustments, or metric refinements within the original project scope, I will update them promptly until you are satisfied.
