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NinaHenchy/README.md

Nnenna Henchard — Reliability Data Scientist

15 years O&G Operations · Industrial AI · Predictive Maintenance · HSE Analytics

O&G operations and HSE professional with 15+ years of field experience — now fully applied to reliability data science and industrial AI. I build production-grade analytics platforms that combine domain knowledge with machine learning, deployed on Docker and Streamlit Cloud.

Portfolio — OPC-Alpha Offshore Facility

Platform Focus Model Tests Live Demo
ORPMI Predictive Maintenance Intelligence Random Forest · ROC-AUC 0.9381 76 ✅ Launch
HSEI HSE Incident Analytics & Process Safety API RP 754 · ISO 45001 · NUPRC/NOSDRA 29 ✅ Launch
HSIP Safety Culture & LTI Prediction Gradient Boosting + Isotonic Calibration 19 ✅ Launch

Tech Stack

Languages: Python · SQL

ML & Data: Scikit-Learn · XGBoost · Pandas · NumPy · Plotly · SQLAlchemy · SQLite

Deployment: Streamlit Cloud · Docker · Git · GitHub

Visualisation: Streamlit · Plotly · Power BI · Excel

Standards & Frameworks

ISO 14224 · API RP 754 (Tier 1–4) · ISO 45001 · ISO 10816 · NUPRC · NOSDRA · ExxonMobil OIMS

Connect

📧 ninahenchard@gmail.com 🔗 linkedin.com/in/nnenna-henchard 🌐 ninahenchy.github.io

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  1. orpmi-platform orpmi-platform Public

    Production-grade Oil & Gas Operational Reliability & Predictive Maintenance Intelligence Platform | 9-page Streamlit dashboard | ROC-AUC 0.9381 | ISO 14224 | Python · ML · Docker

    Python 1 1

  2. hsei-platform hsei-platform Public

    HSE Incident Analytics & Process Safety Intelligence Platform | API RP 754 · ISO 45001 · NUPRC | 8-page Streamlit dashboard | Oil & Gas | Python · SQLite · Docker

    Python

  3. hsip-platform hsip-platform Public

    HSE Incident Prediction & Safety Culture Intelligence Platform | Predicts LTI probability 30 days ahead | Gradient Boosting | Safety Culture Index | ISO 45001 | 6-page Streamlit dashboard

    Python

  4. smarttrack-business-analytics smarttrack-business-analytics Public

    Smarttrack Business Analytics is a web app that eliminates assumptions about business profitability by tracking sales, expenses, and profits.

    Python

  5. NinaHenchy NinaHenchy Public

    Config files for my GitHub profile.