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JosephHinga/README.md

πŸ‘¨β€πŸ’» Joseph Hinga | Data Analyst | Finance Analyst| ML

Hi there! πŸ‘‹ I'm Joseph Hinga, a passionate Finance Analyst and Data Analyst who thrives at the intersection of data, business, and intelligent automation. I transform raw data into meaningful insights and smart predictions using Python, Power BI, SQL and Machine Learning.


🧠 About Me

  • πŸ” Specialized in Exploratory Data Analysis (EDA), data storytelling & business reporting
  • πŸ€– Experienced in Machine Learning, including model training, tuning & deployment
  • πŸ“Š Skilled in Power BI dashboards, KPI tracking, and Excel automation
  • πŸ—ƒοΈ Strong SQL skills in data wrangling, transformation, and query optimization
  • πŸ’‘ Curious about the future of AI, generative models, and data-driven automation

πŸš€ Tech Stack by Role

πŸ‘¨β€πŸ’Ό Data Analyst

  • Tools: Power BI, Excel (PivotTables, VBA), SQL, Python
  • Skills: Data cleaning, trend analysis, KPI dashboards, stakeholder reporting
  • Libraries: Pandas, Seaborn, Matplotlib

πŸ§ͺ Data Scientist

  • Tools: Jupyter, Scikit-learn, XGBoost, LightGBM
  • Skills: Supervised/unsupervised learning, feature engineering, model evaluation
  • Frameworks: ML pipelines, time series forecasting, classification, regression

🧠 AI & ML Analyst

  • Tools: Python, TensorFlow (basic), Prophet, ARIMA
  • Techniques: Forecasting, clustering, NLP (intro), recommendation systems
  • Interests: Generative AI, AutoML, ML Ops, large language models (LLMs)

🧠 Domain-Based Project Highlights

Domain Projects
Business Analysis Power BI Dashboards, Excel Reports
Machine Learning Churn Prediction, Personality Classifier
Time Series & Forecasting Supplement Sales, Retail Demand
Data Cleaning & EDA Kenya Rentals, CSV Web Scraper
AI Explorations LLM Chatbot Prototype (in progress)

βœ… More projects available under my Repositories


πŸ“š What I’m Learning Now

  • 🧠 Deep Dive into Machine Learning Ops (MLflow, model tracking)
  • βš™οΈ Exploring LangChain & Generative AI workflows
  • πŸ“ˆ Advanced DAX for Power BI and custom visual storytelling

πŸ“Š GitHub Stats

GitHub Stats


β€œWhen data speaks, decisions get smarter.”

Thanks for visiting β€” let's connect, collaborate, or build something cool together! πŸš€

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  1. Airbnb-listing-New-York Airbnb-listing-New-York Public

    EDA of NYC airbnb listings exploring pricing, room types, host behavior and insights

    Jupyter Notebook

  2. Customer-Segmentation Customer-Segmentation Public

    A data analytics project that segments mall customers based on demographics, income, and spending behavior. Includes exploratory data analysis (EDA), machine learning clustering, business insights,…

    Jupyter Notebook

  3. electricity-demand-forecasting electricity-demand-forecasting Public

    End-to-end electricity demand forecasting project using Python. Covers data preprocessing, exploratory analysis, feature engineering, and machine learning models to predict hourly energy consumptio…

    Jupyter Notebook

  4. diabetes-prediction diabetes-prediction Public

    A clean and modern machine learning project that predicts diabetes using the dataset, showcasing smart data preprocessing, insightful visualizations, and accurate prediction models all built to dem…

    Jupyter Notebook