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fisayojiboye/README.md

Hi, I'm Fisayo Ajiboye 👋

Data Scientist with a background in finance — I build ML systems that help financial institutions reduce fraud, manage credit risk, and make smarter decisions.

🔨 Featured Projects

Project What It Does Stack Live
FraudGuard Fraud detection on 6.3M transactions — 0.9997 AUC, 95.8% fraud recall Python, XGBoost, Streamlit Demo →
CreditRiskAI Agentic AI system for loan delinquency management with ethical guardrails Python, Streamlit, Agent Architecture Demo →

🛠 Stack

Python SQL XGBoost Scikit-learn Streamlit Power BI Pandas Jupyter

📬 Let's connect

LinkedIn · Medium · oluwafisayomiajiboye@gmail.com

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  1. Online-Payment-Fraud-Detection Online-Payment-Fraud-Detection Public

    AI-powered fraud detection on 6.3M transactions — XGBoost model with 0.9997 AUC and 95.8% fraud recall. Deployed on Streamlit.

    Jupyter Notebook 1

  2. CreditRiskAI-Agentic-Collections CreditRiskAI-Agentic-Collections Public

    Agentic AI system for loan delinquency management with ethical guardrails, memory, and tool execution. Built on Streamlit.

    Jupyter Notebook

  3. Tata-iQ-GenAI-Data-Analytics-Forage Tata-iQ-GenAI-Data-Analytics-Forage Public

    Forage job simulation (Tata iQ GenAI Data Analytics) — foundation that evolved into the full CreditRiskAI Agentic system.

    Jupyter Notebook