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peterodesola/README.md

Hi there, I'm Peter Odesola 👋

Typing SVG

🚀 About Me

I am a Data Analyst and AI & Data Science professional focused on turning complex operational and healthcare datasets into clear, actionable insights for decision‑makers. I specialise in Python, SQL, Power BI and Excel, building end‑to‑end analytics workflows from data cleaning and modelling through to dashboards and narrative reporting. Recent projects include healthcare billing analytics, gender inequality index modelling, and biomedical text curation, all designed to support evidence‑based, public‑sector‑style decision making.

When I'm not working with data, I enjoy reading, playing piano, watching and playing football. I also enjoy playing chess and scrabble. I love the "aha!" moment when data reveals something new and useful.

🏆 Featured Projects

Health Inequality Analytics – Python & Streamlit

Global Gender Inequality Index analysis with full data pipeline (cleaning, feature engineering, visualisation) and an interactive Streamlit app for scenario exploration and policy support.
Skills: Python, Pandas, Scikit‑learn, Streamlit, Data Visualisation, Statistical Analysis

Healthcare Billing Dashboard – Power BI

Interactive Power BI report on 50K+ patient records, highlighting billing KPIs, chronic conditions and insurance patterns to inform resource allocation and service planning.
Skills: Power BI, Power Query, DAX, KPI Design, Healthcare Analytics

Heart Disease Risk Prediction – ML + Streamlit

Ensemble machine learning models (Random Forest, XGBoost) for heart disease prediction, with thorough EDA, model evaluation (ROC‑AUC, F1), and a web GUI for non‑technical users.
Skills: Python, Scikit‑learn, XGBoost, Model Evaluation, Streamlit, Data Storytelling

Biomedical Text Data Curation – NLP

Curated and documented a biomedical abstracts dataset (5,901 records) with deduplication, label taxonomy, and PubMed‑linked provenance to enable reproducible text‑classification research.
Skills: Data Cleaning, NLP, Corpus Design, Provenance Tracking, Reproducible Workflows

📈 Portfolio Snapshot

  • 13+ public data & analytics projects across Python, Power BI and ML
  • 3+ deployed web apps using Streamlit and AI chatbot frameworks
  • Healthcare, inequality and business analytics domains with end‑to‑end pipelines (data cleaning → modelling → dashboards → narrative reports)

🔭 What I'm Currently Working On

  • Project A:

Gender Inequality Index (GII): Global Gender Inequality Index analysis using Python, EDA, and interactive visualisation to identify key inequality drivers.

  • Project B:

Healthcare Machine Learning Research: Uncertainty-aware machine learning models for healthcare risk prediction and ethical clinical decision support.

🌱 Currently Learning

  • Advanced data analysis, machine learning, and model evaluation techniques using Python and Scikit-learn, with a focus on healthcare and social impact datasets.
  • Applied data science workflows through the DataCamp Data Science Track, strengthening skills in EDA, SQL, and data storytelling.
  • Python programming for data science via Programming with Mosh, deepening understanding of clean code, automation, and reproducible analysis.
  • Practical AI skills and ethical AI deployment through a 19-week AI Skills Bootcamp with Breakthrough Enterprise, focused on inclusive technology and real-world applications.

🛠️ Technical Skillset

Data Analysis & Visualization

SQL Skill Badge Power BI Skill Badge Excel Skill Badge Tableau Skill Badge

Programming & Automation

Python Skill Badge

Business Intelligence & Analytics

A/B Testing Skill Badge Statistical Analysis Skill Badge Predictive Modeling Skill Badge KPI Development Skill Badge

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  1. ONYX-DATA-2025-CHALLENGE-LEE-CHATMEN-MERCHANDISE-SALES-ANALYSIS ONYX-DATA-2025-CHALLENGE-LEE-CHATMEN-MERCHANDISE-SALES-ANALYSIS Public

    THIS PROJECT IS TO ANALYSE THE CHARGES OF VARIOUS HOSPITALS IN THE UNITED STATE OF AMERICA.

    1

  2. ONYX-MAY-2025-MOBILE-PHONE-SALES-ANALYSIS-CHALLENGE ONYX-MAY-2025-MOBILE-PHONE-SALES-ANALYSIS-CHALLENGE Public

    1

  3. Curating-Reusable-Biomedical-Abstracts-Corpus Curating-Reusable-Biomedical-Abstracts-Corpus Public

    This resource repairs common quality issues in a widely used 5-label “Medical Abstracts” corpus by: (i)removing duplicates (ii)refining the label taxonomy (iii)documenting provenance via PubMed IDs…

    Jupyter Notebook

  4. Health-Inequality Health-Inequality Public

    This project uses a country level Gender Inequality Index (GII) dataset to build an end‑to‑end analytics pipeline and interactive web application that helps answer some global health inequality que…

    Jupyter Notebook

  5. Heart-disease-classification Heart-disease-classification Public

    Heart disease classification using machine learning and deep learning

    Jupyter Notebook 1

  6. Onyx-Social-Media-Performance-Analysis Onyx-Social-Media-Performance-Analysis Public