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Achievement: Pull Sharkx3Achievement: Pair ExtraordinaireAchievement: QuickdrawAchievement: YOLO

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jellyfishing2346/README.md

👨‍💻 Faizan Khan

Software Engineer → Quantitative Finance

FinTech ML Engineering · Credit Risk · Fraud Detection · Systematic Trading CS @ Brooklyn College · Open to FinTech roles

Typing SVG

🏦 FinTech Projects

Project Stack Description
Quantitative Trading Framework Backtrader · QuantStats · yfinance · Plotly Dash Momentum + mean-reversion signals backtested over 4 years. Sharpe 0.74. Walk-forward validated, real transaction costs.
Credit Risk Scoring Engine XGBoost · SHAP · FastAPI · PostgreSQL · Docker End-to-end loan default prediction. ROC-AUC 0.79, 307K records, REST API with adverse-action SHAP explanations.
Fraud Detection Engine Kafka · Redis · XGBoost · FastAPI · PostgreSQL Real-time transaction scoring at 2ms. ROC-AUC 0.98, 89% fraud recall, 0.08% false positive rate. Built solo in 8 weeks.

🔥 Tech Stack

FinTech & ML

Python XGBoost Pandas Kafka Redis

Backend & APIs

FastAPI Node.js Django Flask Go

Frontend

React Next.js TypeScript TailwindCSS Angular Vue

Database & Cloud

PostgreSQL MongoDB AWS Docker

🚀 Currently

  • Building — Quantitative trading framework with walk-forward validation across 500+ S&P 500 tickers
  • Reading — Advances in Financial Machine Learning by Marcos López de Prado
  • Exploring — How production ETL patterns translate to real-time market data pipelines: TimescaleDB vs kdb+

📊 GitHub Stats

GitHub Streak

Top Langs

📫 Let's connect

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    A full-stack gaming platform where you can play 12 classic games against an AI opponent, track your stats, and watch replays of your games.

    TypeScript

  2. fraud-detection-engine. fraud-detection-engine. Public

    Real-time transaction fraud scoring — XGBoost (recall 89%, ROC-AUC 0.98), FastAPI, Kafka, Redis velocity features, PostgreSQL. Built solo in 8 weeks.

    Python

  3. quantitative-finance quantitative-finance Public

    Quantitative trading framework with momentum and mean-reversion strategies, walk-forward backtesting, risk analytics, and an interactive Plotly Dash dashboard. Built with Backtrader, yfinance, and …

    Python 1

  4. cryptex cryptex Public

    Real-time cryptocurrency trading system with WebSocket feeds, NATS event streaming, and Redis persistence

    Go 1

  5. credit-risk credit-risk Public

    Credit risk scoring engine — XGBoost + SHAP explainability, FastAPI, deployed on Google Cloud Run

    Python