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deepaksharandsp-Data/README.md

Hi, I'm Deepak Sharan 👋

Data Analyst | SQL | Python | Excel | Power BI | Machine Learning | GenAI

I'm an aspiring Data Analyst focused on turning raw data into meaningful business insights, dashboards, and data-driven solutions.

I work with SQL, Python, Excel, Power BI, Machine Learning, XAI and Generative AI to build practical end-to-end analytics projects.

🚀 Featured Projects

🔹 Financial Fraud Detection AI

End-to-end fraud detection system combining Machine Learning, XAI, GenAI and Power BI.

Tech: Python • Pandas • Scikit-learn • Random Forest • XAI • Ollama • Qwen3 • Power BI

Model Performance:

  • ROC-AUC: 97.24%
  • Precision: 94.52%
  • Recall: 72.63%
  • F1 Score: 82.14%

🔗 View Project

🔹 IT Helpdesk Ticket Analytics + GenAI

Interactive analytics solution for analyzing IT support tickets, operational performance and business insights using Power BI and GenAI.

Tech: SQL • Python • Power BI • GenAI

🔗 View Project

🔹 Sales Analytics Dashboard

End-to-end sales analytics project using SQL, Excel and Power BI to analyze sales performance, profitability and business trends.

Tech: SQL • Excel • Power BI • Data Visualization

🔗 View Project

🔹 Customer Churn Prediction

Machine Learning project focused on identifying customers at risk of churn and generating actionable business insights.

Tech: Python • Pandas • Scikit-learn • Machine Learning

🔗 View Project

🔹 Customer Segmentation Analytics

Customer segmentation project using data analysis and clustering techniques to identify customer groups and business opportunities.

Tech: Python • Pandas • Machine Learning • Data Visualization

🔗 View Project

🔹 HR Employee Analytics

HR analytics project analyzing employee demographics, income, overtime and attrition patterns.

Tech: Python • Pandas • Excel • Data Visualization

🔗 View Project

🛠️ Technical Skills

Data Analysis

  • SQL
  • Excel
  • Python
  • Pandas
  • NumPy
  • Data Cleaning
  • Exploratory Data Analysis
  • Statistical Analysis

Data Visualization

  • Power BI
  • Excel Dashboards
  • Matplotlib
  • Data Storytelling
  • KPI Reporting

Machine Learning

  • Scikit-learn
  • Logistic Regression
  • Random Forest
  • Classification
  • Model Evaluation
  • Feature Importance
  • Threshold Optimization
  • XAI

Generative AI

  • Ollama
  • Qwen3
  • AI-assisted Data Analysis
  • Automated Business Explanations
  • AI-powered Reporting

Tools

  • MySQL
  • Git
  • GitHub
  • VS Code
  • Jupyter Notebook

📊 What I Build

  • Business Intelligence Dashboards
  • Data Analytics Projects
  • SQL Analysis
  • Automated Reports
  • Machine Learning Models
  • Fraud Detection Systems
  • Customer Analytics
  • HR Analytics
  • GenAI-powered Analytics Solutions

🎓 Education

Master's in Data Science and Analytics

📌 Current Focus

I'm currently building my portfolio and strengthening my skills in:

  • Advanced SQL
  • Python for Data Analysis
  • Power BI
  • Business Intelligence
  • Machine Learning
  • Generative AI

I'm actively looking for Data Analyst, MIS Analyst, Reporting Analyst and Business/Data Analytics opportunities.

📫 Connect With Me

⭐ Feel free to explore my repositories and projects.

Pinned Loading

  1. Financial-Fraud-Detection-AI Financial-Fraud-Detection-AI Public

    End-to-end AI financial fraud detection using Python, Random Forest, XAI, GenAI, Ollama, Qwen3, and Power BI.

    Python

  2. Helpdesk-Ticket-Analytics-GenAI Helpdesk-Ticket-Analytics-GenAI Public

    End-to-End IT Helpdesk Ticket Analytics using Python, SQL, Power BI, Excel, and local GenAI with Ollama & Qwen3.

    Python

  3. Sales-Analytics_Dashboard Sales-Analytics_Dashboard Public

    End-to-end Sales Analytics Dashboard using Excel, SQL and Power BI

  4. Customer-Churn-Prediction Customer-Churn-Prediction Public

    Customer Churn Prediction using Python & Machine Learning | Data Preprocessing, Logistic Regression & Model Evaluation

    Python

  5. Customer-Segmentation-Analytics Customer-Segmentation-Analytics Public

    End-to-end Customer Segmentation Analytics project using Excel, MySQL, Python, and Power BI to analyze customer demographics, spending behavior, purchasing patterns, and customer segments

    Python

  6. HR-Employee-Analytics HR-Employee-Analytics Public

    HR Employee Analytics using Python | Workforce Analysis, EDA & Data Visualization

    Python