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pKunwar148/README.md

Poonam Kunwar GitHub Banner

Business Analyst | Data Analytics | Predictive Modeling | AI & Operations

👩‍💼 About Me

  • 🎓 Pursuing a Master of Engineering Management in Analytics at North Carolina State University
  • 💼 Business Analyst with experience in requirements gathering, process documentation, data analysis, UAT, and stakeholder collaboration
  • 📊 Interested in business analytics, predictive modeling, supply chain, operations, and AI-enabled decision support
  • 🤖 Building projects that connect data analysis with practical business problems
  • 🛠️ Working with Python, SQL, Power BI, PySpark, SAS, GAMS, Tableau, Jira, and Excel
  • 🌱 Currently expanding my skills in machine learning, big-data analytics, and AI-powered business applications

🚀 Featured Projects

🛒 E-Commerce Customer Churn and Segmentation

Analyzed more than 500,000 e-commerce transactions to predict customer churn, compare classification models, identify behavioral customer segments, and evaluate retention campaign decisions.

Skills: PySpark · Spark SQL · Logistic Regression · Decision Trees · Random Forest · Gradient Boosting · K-Means

View Project

🧠 AI-Era Semiconductor Stock Impact Dashboard

Developed an interactive Power BI dashboard examining semiconductor stock performance during the AI era using stock returns, volatility, trading activity, benchmark comparisons, normalized performance, and a custom AI Impact Score.

Skills: Power BI · Power Query · DAX · Financial Analytics · Benchmarking · Data Visualization

View Project

🚲 Bike Rental Demand Analytics with SAS

Completed an end-to-end analysis of daily bike rental demand using exploratory visualization, statistical inference, ANOVA, correlation analysis, and multivariable regression.

Skills: SAS · Regression · ANOVA · Statistical Analysis · Demand Analytics · Data Visualization

View Project

📊 Data Job Market Intelligence Dashboard

Created an interactive Power BI dashboard analyzing salaries, technical skills, employers, job types, and hiring trends across data-related roles.

Skills: Power BI · Power Query · DAX · Data Modeling · Business Intelligence · Dashboard Design

View Project

🎢 Roller Coaster Performance and Design Analytics

Analyzed U.S. roller coaster data to examine how track length, height, drop, design type, and other characteristics relate to coaster speed and performance.

Skills: SAS · Exploratory Data Analysis · Correlation Analysis · Statistical Comparison · Data Visualization

View Project

🌱 Sustainable Multi-Plant Supply Chain Optimization

Developed a GAMS optimization model for a multi-plant supply chain covering production, inventory, transportation, supplier capacity, service levels, and carbon-emission constraints.

Skills: GAMS · Linear Programming · Supply Chain Analytics · Operations Research · Decision Modeling

View Project

🛠️ Technical Skills

Analytics and Programming

Python SQL PySpark SAS GAMS

Business Intelligence

Power BI Tableau Excel

Business Analysis

Business Analysis Requirements UAT Jira

📚 Currently Exploring

  • Predictive analytics for business decisions
  • Big-data processing with PySpark
  • AI agents for business analysis
  • Customer intelligence and segmentation
  • Supply chain and operations analytics
  • Technical project management

📫 Connect With Me

Turning data into practical business decisions.

Popular repositories Loading

  1. Multi-plant-supply-chain-optimization Multi-plant-supply-chain-optimization Public

    Linear programming model in GAMS for optimizing a multi-plant electric scooter supply chain under tariffs, supplier constraints, service levels, and CO₂ emission limits.

    GAMS

  2. roller-coaster-speed-length-analysis roller-coaster-speed-length-analysis Public

    Statistical analysis of U.S. roller coaster speed and track length using the 635USrollercoasters dataset, with visualizations and comparisons across coaster scale, type, design, height, drop, and d…

    SAS 1

  3. Data-Jobs-Market-Analysis Data-Jobs-Market-Analysis Public

    Power BI dashboard analyzing data job market trends, salaries, skills, companies, and job types using Power Query, DAX, and interactive analytics.

  4. Semiconductor-AI-Market-Impact-Dashboard Semiconductor-AI-Market-Impact-Dashboard Public

    Power BI dashboard analyzing AI-driven impact on semiconductor stocks using AI Impact Score, post-AI return, volatility, normalized performance index, and company benchmark comparison.

  5. business-analyst-ai-copilot business-analyst-ai-copilot Public

    LangGraph-powered AI Business Analyst Copilot that profiles CSV data, maps KPIs, detects anomalies, and generates Gemini LLM business recommendations.

    Python

  6. Bike-Rental-Demand-Analytics-SAS Bike-Rental-Demand-Analytics-SAS Public

    End-to-end SAS analysis of daily bike rental demand using data visualization, statistical inference, ANOVA, and multivariable regression.

    SAS