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maxime2476/README.md

Maxime Gourguechon

Data Scientist · Finance & Luxury Analytics

Turning financial complexity and luxury market signals into predictive intelligence

LinkedIn Email Portfolio


About Me

Data Scientist with a dual specialization in quantitative finance and luxury market analytics. I build end-to-end pipelines — from raw market data ingestion to interpretable ML models — with a strong emphasis on statistical rigor, reproducible research, and production-ready deployment.

  • Finance track: NLP on Fed communications, econometric panel models, portfolio optimization
  • Luxury track: demand forecasting, pricing analytics, consumer sentiment modeling
  • Stack: Python · R · SQL · PyTorch / TensorFlow · Qiskit · Streamlit · Docker

Currently exploring quantum machine learning for financial optimization and LLM-augmented research workflows.


Tech Stack

Languages

Python R SQL LaTeX

Machine Learning & Deep Learning

PyTorch TensorFlow Scikit-Learn HuggingFace

Data & Visualization

Pandas NumPy Plotly Streamlit

Infrastructure & MLOps

Docker GitHub Actions Linux

Quantum Computing

Qiskit


Featured Projects

Project Domain Stack Status
sentiment-powell-nlp Fed communication analysis · NLP Python · BERT · HuggingFace · TensorFlow Active
panel-project EU GDP determinants · Econometrics Stata · Python · Streamlit Active
Quantum_Computing Quantum ML · Portfolio optimization Python · Qiskit · PyTorch WIP
academic-stress Behavioral data analysis Python · R · Statistics Complete
linux-sys-monitor System observability Python · Linux · Shell Complete

Spotlight: NLP on Fed Communications

Problem: Quantify the hawkish/dovish stance of FOMC press conferences over time to anticipate monetary policy shifts.

Approach:

  1. Transcript collection and preprocessing (tokenization, TF-IDF, stopword removal)
  2. Fine-tuning a BERT model on financial sentiment corpora (Stanford Sentiment Treebank + custom labels)
  3. Embedding layers (dim=100) → BiLSTM / Deep CNN → sentiment score per conference
  4. Statistical validation: Wilcoxon signed-rank tests with Bonferroni correction
  5. Time-series overlay with rate decision outcomes

Key finding: Dovish language clusters (identified via Bag-of-Words) show a statistically significant lead of 2–3 sessions before rate cuts (p < 0.01).

View repository


GitHub Stats

Maxime's GitHub Stats

Top Languages


Currently

  • Building: Interactive Streamlit dashboard on top of panel-project econometric models
  • Learning: Quantum kernel methods with Qiskit for near-term quantum devices (NISQ)
  • Reading: Advances in Financial Machine Learning — Marcos López de Prado
  • Open to: Research collaborations at the intersection of NLP, quantitative finance, and luxury market analytics

Repository Standards

All my projects follow a reproducible research structure:

project/
├── README.md          # Executive summary, results, install guide
├── notebooks/         # Numbered EDA & modelling iterations
├── src/               # Production-grade, modular Python code
├── data/              # Anonymised samples only (.gitignore for raw data)
├── report/            # Final PDFs, high-res figures
├── dashboard/         # Streamlit / Dash app + Dockerfile
├── requirements.txt   # Pinned dependencies
└── LICENSE

"Data without context is noise. Context without data is opinion."

Pinned Loading

  1. bmw-sales-analytics bmw-sales-analytics Public

    Production-grade analytics, econometrics & decision intelligence for the BMW luxury-car market. An honest ML/DL, external-API augmentation, SHAP, Streamlit, Docker, CI/CD. Live demo below.

    Jupyter Notebook 1

  2. sentiment-powell-nlp sentiment-powell-nlp Public

    Projet de NLP appliqué aux conférences de presse du FOMC (2020–2025) visant à analyser l’évolution du discours monétaire de la Réserve fédérale américaine. À travers des méthodes de text mining, TF…

    Python 1

  3. academic-stress academic-stress Public

    Analyse du stress académique chez les étudiants où ce projet explore les facteurs liés au stress académique à partir d’une enquête menée auprès de 140 étudiants.

    Python 1

  4. linux-sys-monitor linux-sys-monitor Public

    A lightweight Bash-based monitoring daemon for Linux servers and VPS instances. It tracks system health metrics and sends alerts to Discord or Slack through webhooks, with support for Docker, syste…

    Shell 1

  5. panel-project panel-project Public

    Projet académique d’économétrie de panel analysant les déterminants du PIB par habitant en Europe entre 2015 et 2023 à partir de données Eurostat. Le projet étudie notamment l’impact du Covid-19, d…

    Stata 1

  6. Quantum_Computing Quantum_Computing Public

    TeX 1