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darshanabk/README.md

Get In Touch

👋 Hi, I'm Darshana Balakannan

Welcome to my professional GitHub repository! Here you'll find a curated collection of data analytics projects and contributions demonstrating my analytical skills, technical expertise, and commitment to delivering actionable insights. Feel free to explore, collaborate, or reach out for opportunities in data analytics.

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About Me

  • 🌱 Passionate data analyst transitioning from Quality Assurance with hands-on experience in SQL, Python, Tableau, and advanced data visualization.
  • 💬 Skilled in data cleaning, statistical analysis, ETL processes, and crafting impactful dashboards that drive business decisions.
  • 🤝 Open to freelance projects, open-source contributions, volunteering, full-time, part-time, contract roles, and internships in data analytics.

Let’s Connect!

I'm actively open for collaboration across data analytics roles, including freelance gigs, open-source contributions, volunteering, full-time, part-time, contract engagements, and internships. Whether it’s driving insights, building dashboards, or automating workflows, I’m ready to contribute and grow.

LinkedIn    GitHub   Email


Featured Projects

  • Comprehensive analysis of hiring trends, salary distribution, and rejection rates leveraging Excel and Tableau to deliver executive dashboards and key hiring insights for data-driven decisions.
  • Explored genre popularity, rating, budget, and revenue correlations with deep data cleaning and statistical visualization using Excel and Tableau.
  • Analyzed 500K+ Indian agricultural data records (1997–2020) using Python and Tableau, identifying yield trends and seasonal patterns for actionable agricultural forecasting.
  • Conducted advanced SQL-based engagement and marketing analyses to optimize retention strategies and platform integrity.
  • Developed scalable ETL pipelines with Python using YouTube API; applied NLP techniques and built interactive dashboards with Streamlit and Plotly for trend visualization and insights discovery.
  • Engineered a GenAI-powered multi-tier summarization system combining transcript extraction, whisper audio-to-text, and web search fallback; optimized API usage to reduce costs by 70%.

Technical Skills & Tools

Python SQL Tableau Excel Streamlit Jupyter Git AWS Bash


GitHub Activity & Metrics

GitHub Streak
Top Languages


Support Me

If you find my projects useful, consider supporting me by sponsoring or endorsing. Thank you!

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  1. HiringProcessAnalytics HiringProcessAnalytics Public

    Analyzing hiring trends, salary distribution, and rejection rates using Microsoft Excel and Tableau. Includes a Tableau KPI dashboard and Excel-based insights for data-driven hiring decisions.

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  2. IMDBMovieAnalysis IMDBMovieAnalysis Public

    This project analyzes the IMDB movie dataset using Excel and Tableau, exploring trends in genres, ratings, budgets, and revenues through data cleaning, statistical analysis, and visualizations.

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  3. Crop_Production Crop_Production Public

    This repository analyzes crop production data in India from 1997 to 2020, offering insights on agricultural trends, predictions, and regional comparisons using Python, Tableau, and data visualizati…

    Jupyter Notebook 1

  4. InstagramUserAnalysis InstagramUserAnalysis Public

    This repository analyzes Instagram user engagement using SQL queries to extract insights into user behavior, marketing effectiveness, and platform trends, aiming to optimize strategies, improve ret…

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  5. YouTube-Trends YouTube-Trends Public

    An automated pipeline that uses the YouTube Data API to extract video data based on specific keywords, storing the most-viewed videos in GitHub for trend analysis and actionable insights.

    Jupyter Notebook 4 1