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vkselvan/README.md

Hi 👋, I'm Kalai Selvan

📊 Aspiring Data Analyst | Python | SQL | Power BI | Excel

🎓 Electrical and Electronics Engineering Graduate 📍 India | 🎯 Seeking Data Analyst Opportunities

I enjoy transforming raw data into meaningful insights that help solve business problems and support data-driven decision-making.

🚀 About Me

  • 📊 Skilled in Python, SQL, Excel, Power BI, Pandas, NumPy, and Matplotlib.
  • 🧹 Interested in data cleaning, exploratory data analysis (EDA), and data visualization.
  • 📈 Build analytics projects to explore trends, identify patterns, and generate business insights.
  • 🤖 Currently learning Statistics, Machine Learning, and Predictive Analytics.
  • 🎯 Looking for an opportunity to begin my career as a Data Analyst.

🛠️ Technical Skills

Programming & Querying

Python MySQL

Data Analysis & Visualization

Excel Power BI Pandas NumPy Matplotlib

Tools & Technologies

Git GitHub Streamlit Scikit--learn

📂 Featured Projects

⚡ EV Charging Station Analytics

An end-to-end analytics project exploring electric vehicle charging sessions and business performance.

  • Analyzed charging sessions, revenue, and energy consumption.
  • Used Python for data analysis and exploratory data analysis.
  • Wrote MySQL queries to investigate business questions.
  • Developed a Power BI dashboard to visualize key performance indicators and trends.

🔗 View Project on GitHub

📈 AI Sales Forecasting

A machine learning application designed to explore sales data and predict revenue.

  • Performed data analysis and feature preparation.
  • Trained and evaluated machine learning models using Scikit-learn.
  • Built an interactive application using Streamlit.
  • Deployed a web application for users to explore sales predictions.

🔗 View Project on GitHub

🌐 Try the Live Application

🚖 Uber Trip Analysis

An analytics project focused on understanding trip patterns and business performance.

  • Explored trip data using Python and Matplotlib.
  • Investigated trip patterns and revenue trends.
  • Used SQL to analyze data and answer business questions.
  • Developed Power BI visualizations to communicate findings.

🔗 View My GitHub Repositories

📚 Currently Learning

  • Statistics and Probability for Data Analytics
  • Advanced SQL and Window Functions
  • Power BI and Data Visualization
  • Machine Learning Fundamentals
  • Business Analysis and Data Storytelling

📫 Connect With Me

📧 Email: vkselvan04@gmail.com

💼 LinkedIn: Connect with me on LinkedIn

💻 GitHub: Explore my repositories

🌐 Portfolio: Visit my portfolio

⭐ I'm continuously learning, building projects, and looking for opportunities to grow as a Data Analyst.

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  1. EV-Charging-Station-Analytics EV-Charging-Station-Analytics Public

    EV charging data analysis project using Python, MySQL and Power BI

    Python

  2. Uber-Trip-Analysis Uber-Trip-Analysis Public

    End-to-End Uber Trip Analysis using Python, SQL, Power BI, and Matplotlib

    Python

  3. AI-Sales-Forecasting. AI-Sales-Forecasting. Public

    AI Sales Forecasting using Python, Machine Learning, and Streamlit

    Python