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bhavishjain7133/README.md

Bhavish Jain

M.Sc. Mathematics @ IIT Delhi · Operations Research & Supply Chain

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🧠 Who I Am

const bhavish = {
  title: "M.Sc. Mathematics @ IIT Delhi",
  focus: ["Operations Research", "Stochastic Optimization", "Supply Chain Resilience"],
  languages: ["Python", "C", "C++", "R", "MATLAB", "SQL", "LaTeX"],
  optimization: ["IBM ILOG CPLEX", "Gurobi", "Wolfram Mathematica"],
  mlStack: ["PyTorch", "TensorFlow", "scikit-learn", "NumPy", "Pandas"],
  launchedProjects: [
    "learning-augmented-last-mile-routing",
    "quasi-causal-delivery-delay-analysis",
  ],
  currentlyResearching: [
    "Resilient multi-echelon supply chain network design under disruption",
    "Causal inference & interpretable routing in logistics",
  ],
  status: "Turning optimization + data into robust decisions",
};

🚀 Featured Projects

📦 Interpretable Learning-Augmented Last-Mile Routing

Interpretable learning-augmented routing on the 2021 Amazon Last-Mile Routing Challenge data — cut the median official route-deviation score by ~40% while keeping travel time within a strict guardrail.

Layer Technology
Language Python
Domain Operations Research, Vehicle Routing
Modelling Interpretable ML, learning-augmented optimization
Evaluation Official Amazon scorer, leakage-safe splits, bootstrap CI

Code

📊 Quasi-Causal Analysis of Dispatch Delays & Late-Delivery Risk

Cross-fitted, doubly-robust (AIPW) causal study of how missing a seller's dispatch deadline affects late-delivery risk across 81,941 Olist orders, with a preregistered-style protocol and falsification tests.

Layer Technology
Language Python
Method Causal Inference, 5-fold Cross-fitted AIPW
Data Olist relational e-commerce dataset
Rigor Reproducible notebooks, automated tests, GitHub Actions CI

Code

🛠️ Tech Stack

Languages & Data

languages

AI / ML

ml

Optimization & Scientific Computing

IBM ILOG CPLEX Gurobi Wolfram Mathematica NumPy Pandas

Dev Tools

dev tools

🤝 Connect

LinkedIn Google Scholar Portfolio Email

Popular repositories Loading

  1. MonteCarlo-Quant-Risk-Model MonteCarlo-Quant-Risk-Model Public

    Jupyter Notebook

  2. HMM-Regime-Detection-Quant HMM-Regime-Detection-Quant Public

    Hidden Markov Model based regime detection and risk modelling for Indian equity returns.

    Jupyter Notebook

  3. Mean-CVaR-Portfolio-Optimization Mean-CVaR-Portfolio-Optimization Public

    Jupyter Notebook

  4. Optimal-Trade-Execution-Stochastic-Control Optimal-Trade-Execution-Stochastic-Control Public

    Jupyter Notebook

  5. stochastic-supply-chain-optimization stochastic-supply-chain-optimization Public

    A stochastic supply chain inventory optimization project using Markov Decision Processes, Monte Carlo simulation, and policy analysis.

    Python

  6. learning-augmented-last-mile-routing learning-augmented-last-mile-routing Public

    Interpretable learning-augmented routing on 6,112 Amazon last-mile routes with leakage-safe evaluation and official scoring.

    Jupyter Notebook