Vijaybedage/Vijay — reverse-engineered prompt

Build me a clean data analysis portfolio project around the Summer Olympics from 1976 to 2008. I want it to feel like a personal learning project that shows my progress in data analysis and storytelling, not a huge production app.

Use a Python notebook as the main piece. It should load the Olympic dataset, clean it up, and walk through useful analysis like medal counts by country, trends over the years, and differences in participation and performance by gender. Add clear charts and short explanations so someone reading it can follow the story.

I also want a simple dashboard version of the same data for visual exploration, similar to something I could open in Tableau. Make the repo feel polished and portfolio ready with a friendly README that explains the project, what was analyzed, and how to run or view everything. If anything is missing, make sensible choices and look up current docs online if you need to.