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dataVizzz

MARVEL Level 3

By Varsha Rao

Think, Visualise, Learn, Analyse

UVCE

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About

dataVizzz is an AI-driven, interactive data visualization platform that bridges the gap between learning and analysis. It enables users - from students to analysts - to upload, visualize, and understand their datasets effortlessly while offering real-time AI guidance, explanations, and chart recommendations.

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Features

107+ Chart Generation

Custom Color Palettes

Smart Chart Recommendations

Learn About a Chart

Large File Support

Statistics Summary

Data Preview

Rule Based Learning Engine

Download Visuals

Context Aware Chatbot

When to Use Guidance

No Login Required

3D Visualisation of Charts

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TECH STACK

    • Frontend / UI: Streamlit
    • Visualization: Matplotlib, Plotly, Seaborn
    • Backend Logic: Python (Pandas, NumPy)
    • AI / LLM: Groq (LLaMA 3 API), Rule-based Statistical Logic (SLM)
    • Environment Management: Python Virtual Environment (venv), python-dotenv
    • Image & Export Handling: Pillow
    • File Handling: CSV / XLSX using Pandas I/O

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How dataVizz Differs from Existing Tools

● Unlike Power BI, Google Tableau, or Microsoft Excel, which primarily target professionals and require licenses or cloud integration, dataVizzz is open, local, and learning-oriented.

● It supports 107+ chart varieties.

● While competitors focus on business analytics, dataVizzz uniquely combines education, visualization, and explainable AI in one platform that runs without a login required.

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Future Scope of dataVizzz

    • Change the UI to React-based UI from the current Streamlit UI.
    • Build paid Premium model for analysts.
    • Deployment and optimisation for speed and robustness, using concepts of Containerization and DevOps.
    • Add data generation options for absolute beginners and learners.
    • Improve the UI for better User Experience.
    • Switch to better LLMs and/or build my own SLM.
    • Look for SQL integration to make it easier for business analytics people.

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Future Scope continued..

I have started working on the UI following a User Story that I’ve worked on after taking feedback from possible users and friends in related domain

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Thankyou to MARVEL coordinators and alumni and the UVCEGA for their support throughout the process, from the ideation phase to the prototyping and completion phase. This wouldn’t be possible without any of them.

Thank

You