Uploaded July 2025 | Updated September 2026, 2 weeks ago

---

🚀 Build an Interactive Dashboard with Streamlit — Full Walkthrough!

In this hands-on session, we walk through creating a fully interactive business dashboard using Streamlit. From setting up filters with sidebars, multi-select options, and date ranges — to calculating key business metrics, visualizing data with Plotly, and deploying the dashboard on Streamlit Cloud, this tutorial covers it all.

📊 What you'll learn:

Adding dynamic filters (branch, city, product line, customer type, date range)

Creating key metrics (Total Sales, Gross Income, Quantity, Average Rating)

Building interactive visualizations with Plotly (Bar charts, Pie charts)

Handling user input errors with validation checks

Deploying your app with GitHub & Streamlit Cloud

Best practices for API keys & environment variables

Exploring Streamlit documentation & community gallery

💡 Whether you're a data analyst, beginner developer, or business user — this guide helps you master building & sharing Streamlit dashboards step by step.