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IrishRugbyman/README.md

Quentin Lambolez-Giudicelli | Quant Research, Dev & Trading

🎯 MSc Financial Engineering @ ESILV Paris | Seeking Quant Research/Systematic Trading Internship (Feb 2026)
πŸ’» Python β€’ C++ β€’ C# β€’ R β€’ SQL | Advanced ML β€’ Time-Series β€’ Derivatives Pricing


πŸ‘‹ About Me

Final-year Financial Engineering student specializing in Quantitative Research and Systematic Trading, with hands-on experience transforming legacy systems into production-grade trading infrastructure.

🏒 Recent Experience

  • TotalEnergies - Systematic & Algorithmic Trading Intern (May-Aug 2025)
  • Spyros.AI - Python/ML Finance Intern (May 2024-Apr 2025)

πŸ› οΈ Core Technologies

Python C#/.NET C++ Machine Learning SQL R

🎯 Quantitative Expertise

  • Trading Systems: Production infrastructure, real-time data processing (Numba, parallelization)
  • Machine Learning: Ensemble models (CTA, FNN, LSTM), 25+ alpha factors, walk-forward validation
  • Risk Management: Sharpe analysis, PnL distribution, statistical filtering, backtesting engines
  • Financial Modeling: Derivatives pricing, stochastic calculus, time-series econometrics

πŸš€ Featured Projects

C++ β€’ Derivatives β€’ Monte Carlo
Advanced options pricing models with simulation techniques

Python β€’ Jupyter β€’ Quantitative Research
Systematic commodity trading research and backtesting

Python β€’ Portfolio Theory β€’ Optimization
Optimized portfolio construction and risk management

Python β€’ Scikit-learn β€’ Feature Engineering
Classification models and ML pipeline implementations


πŸ“Š GitHub Analytics


πŸ† Key Achievements

  • 🏭 Production Systems: Transformed legacy codebase to 40K+ line enterprise trading system
  • ⚑ Performance: Achieved 100x code expansion with Numba JIT and parallel processing optimization
  • πŸ€– ML Innovation: Developed 25+ alpha factors with nested walk-forward cross-validation
  • πŸ“ˆ Trading: Deployed systematic FX/IR strategies with comprehensive risk-adjusted backtesting
  • πŸ›‘οΈ GenAI Security: Built secure LLM platforms for SQL querying without data exposure
  • πŸ“° Media: Co-founded SquiidApe (100K+ subscribers in U.S. urban culture)

🌐 Professional Links

LinkedIn Email SquiidApe


🌱 Currently

  • πŸŽ“ Completing MSc Financial Engineering at ESILV Paris
  • πŸ” Seeking Quantitative Research/Systematic Trading internship opportunities
  • πŸ‰ Playing competitive rugby (since 2008)
  • πŸ“š Exploring advanced ML applications in systematic trading

πŸ“‹ Technical Skills Deep Dive

Programming Languages

  • Python: Production systems, ML pipelines, backtesting frameworks
  • C++: High-performance computing, derivatives pricing models
  • R: Econometrics, statistical analysis, time-series modeling
  • SQL: Database optimization, complex financial data queries
  • C#/.NET: Enterprise applications and financial tools

Financial Engineering

  • Derivatives: Pricing models, Greeks calculation, hedging strategies
  • Risk Management: VaR, stress testing, portfolio optimization
  • Time Series: ARIMA, GARCH, state-space models, regime detection
  • Machine Learning: Feature engineering, ensemble methods, cross-validation

Tools & Frameworks

  • ML: Scikit-learn, TensorFlow, Optuna, Numba
  • Data: Pandas, NumPy, Milvus, Bloomberg Terminal
  • Dev: Git, Linux, LaTeX, FastAPI, LangChain
  • Finance: Quantlib, Bloomberg APIs, market data processing

Pinned Loading

  1. options-pricing-and-simulation options-pricing-and-simulation Public

    C++ for Finance

    C++

  2. gedcom-parser gedcom-parser Public

    gedcom to json (WIP)

    Python