Interactive Big Data Visualization

I need an experienced data-visualisation specialist to turn a large dataset into an engaging visual story for an academic research project. I’ll provide the raw data and detailed research questions privately once we connect.

Scope
• Produce a working, interactive visualisation that clearly highlights the key insights we’re studying.
• I’m flexible on data sources—whether the data resides in a database, CSV files, or even a live stream, you can suggest the most efficient approach.
• Tool choice is open as well. If you prefer Tableau, D3.js, Power BI, or another platform, I’m happy to follow your recommendation as long as the final result is easy to share and reproduce.

Deliverables
1. A lightweight prototype/dashboard that loads the data and renders the visualisation.
2. Source files or code with clear comments.
3. A brief walkthrough (docs or short video) showing how to update the data and rerun the visual.
4. A concise summary of any notable patterns or trends you uncover.

Please include a short note on your preferred toolset and a link to one relevant example from your portfolio when you place your bid. I’m aiming for a clean, well-structured first pass that we can iterate on later if needed.