Shamima Sultana

Shamima Sultana is a technical content specialist and data analyst focused on dashboards, reporting, and automation with Excel, Power BI, Power Query, VBA, and Google Workspace. She holds a B.Sc. in Computer Science and Engineering and is pursuing an M.Sc. in Computational Engineering at FAU Erlangen-Nürnberg in Germany. With more than four years at ExcelDemy, she has written over 400 technical tutorials and reviewed more than 1,500 articles, leading content teams as team leader and project manager. Her writing covers data analysis, AI-assisted spreadsheet workflows, and practical business intelligence.

Using Gemini to Create Google Sheets

By Shamima Sultana on June 25, 2026 in Data Science
In this tutorial, we will show you how to use Gemini to create Google Sheets, build a useful table, generate formulas, analyze data, and improve the spreadsheet with follow-up prompts.
A Gentle Introduction to MCP Servers and Clients

By Shamima Sultana on October 2, 2025 in Artificial Intelligence
Get a gentle introduction to the standard that defines how artificial intelligence systems connect with the outside world.
Analyzing Your Excel Spreadsheets with NotebookLM

By Shamima Sultana on July 29, 2025 in Data Science
This tutorial will show you how to analyze your Excel spreadsheets with NotebookLM.
Forget Streamlit: Create an Interactive Data Science Dashboard in Excel in Minutes

By Shamima Sultana on June 19, 2025 in Data Science
In this tutorial, we will show how to create an interactive data science dashboard in Excel in minutes without Streamlit.

Shamima Sultana

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