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6 followers · 6 following

Achievements

Achievement: Pull SharkAchievement: Quickdraw

Achievements

Achievement: Pull SharkAchievement: Quickdraw

Highlights

  • Pro

Organizations

@quant-shop

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jibekgupta/README.md

Hi, I'm Jibek Gupta 👋

🎓 Computer Science @ Howard University (May 2026)
📊 Data Analyst | Applied Machine Learning | Business Intelligence
📍 Washington, DC

🚀 Professional Summary

I build end-to-end analytical systems that transform raw data into actionable business insights.

My work spans SQL analytics, customer behavior modeling, A/B experimentation, cohort retention analysis, and applied machine learning systems designed with business impact in mind.

I focus on clarity, structure, and decision-oriented analytics.

🛠 Tech Stack

📊 Analytics & Data

Python SQL Power BI Pandas

🤖 Machine Learning

scikit-learn TensorFlow PyTorch

⚙️ Tools

Git Jupyter AWS

📌 Featured Projects

📊 Customer Purchase Behavior Analytics

  • Analyzed 3,900+ transactions across 18 features
  • Identified high-value customer segments driving revenue concentration
  • Built SQL pipelines and interactive Power BI dashboards
  • Delivered KPI tracking: AOV, revenue distribution, discount impact

🧪 A/B Testing Conversion Analysis

  • Cleaned experimental dataset and enforced group consistency
  • Conducted two-proportion Z-test
  • Measured statistical and practical lift
  • Provided data-driven rollout recommendation

🔁 Customer Retention Cohort Analysis

  • Built cohort tables using transaction-level data
  • Calculated retention decay and revenue trends
  • Identified early churn windows
  • Proposed targeted engagement strategy

🎬 Hybrid Movie Recommendation System

  • Combined collaborative and content-based filtering
  • Engineered similarity metrics
  • Improved personalization accuracy

📈 GitHub Stats

📊 Contribution Activity

🎯 Current Focus

  • Advanced SQL optimization
  • Experimentation and causal inference
  • Production-ready ML pipelines
  • Business-driven analytics systems

📫 Connect With Me

Building analytical systems that drive measurable impact.

Pinned Loading

  1. SQL-DATA_ANALYSTICS-Project SQL-DATA_ANALYSTICS-Project Public

  2. Customer-Purchase-Behavior-Analytics Customer-Purchase-Behavior-Analytics Public

    Jupyter Notebook

  3. Neural-Network Neural-Network Public

    Jupyter Notebook

  4. AB-Testing-Conversion-Analysis AB-Testing-Conversion-Analysis Public

    Jupyter Notebook

  5. MNIST-Digit-Classification-with-K-Nearest-Neighbors MNIST-Digit-Classification-with-K-Nearest-Neighbors Public

    A comprehensive implementation of K-Nearest Neighbors classifier for handwritten digit recognition on the MNIST dataset, achieving 97%+ accuracy through systematic hyperparameter optimization.

    Jupyter Notebook

  6. Hybrid-Movie-Recommendation-System Hybrid-Movie-Recommendation-System Public

    Developed a sophisticated hybrid recommendation sustem that combines content-based filtering and collaborative filtering to provide personalized movie recommendations with enhanced accuracy and cov…

    Python