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wsamuelw/README.md

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Hi there πŸ‘‹

πŸ”­ What I do Building AI products, mentoring early-career data professionals, and consulting on data science & AI strategy.

🌱 Currently exploring Claude Code, Codex, MCP, and agentic workflows.

πŸ‘― Looking to collaborate on Real-world DS/AI projects, open‑source tools, and knowledge‑sharing content (blogs, talks, workshops).

πŸ’¬ Ask me about Data science career growth, LLM‑powered applications, or turning messy data into decisions.

πŸ“« Let's connect X/Twitter Β· LinkedIn

⚑ Fun fact I'm currently mentoring 10+ rising data professionals – mostly over Google Meet and an unhealthy amount of coffee β˜•


Projects

AI & LLM Tools

  • lux-tts β€” Voice cloning in Google Colab from a short audio sample, no GPU required
  • persona β€” Synthetic persona generation and interview skill for Claude Code
  • melbourne-property-intelligence β€” LLM-powered property market intelligence with RAG, FastAPI, and Streamlit

EdTech

  • how-to-spell β€” Web app for kids to learn spelling by speaking
  • money-game β€” Teach young kids about coins

Data Science & ML (Python)

  • autokeras-text-classification β€” Spam detection and product review analysis with zero architecture decisions
  • pycaret β€” Predicting employee attrition β€” comparing 10+ classifiers with SHAP interpretability
  • lazypredict β€” Benchmarking every ML algorithm in one line of code
  • prophet-time-series β€” Airline demand forecasting with seasonal decomposition and confidence intervals
  • regression-using-tensorflow β€” Predicting fuel efficiency with a TensorFlow/Keras neural network
  • review-data-using-SVC β€” Sentiment classification of restaurant reviews β€” full NLP pipeline
  • dython β€” Measuring associations between categorical variables with Theil's U heatmaps
  • google-cloud-vision β€” Image labelling, face detection, and visual search via Cloud Vision API

Data Science & ML (R)

  • ml-with-r β€” Predicting diabetes with GLM β€” full evaluation with accuracy, recall, precision, F1, AUC
  • kaggle-predict-house-prices β€” Kaggle competition β€” XGBoost on 80 features with modelStudio explainability
  • predict-marketing-response-with-xgboost β€” XGBoost for marketing campaign response β€” customer segmentation
  • tidymodels β€” Decision Tree vs Random Forest vs XGBoost β€” progressive comparison with tuning
  • model-studio β€” Comparing model explainability across algorithms with interactive DALEX dashboards
  • linear-regression-in-r β€” Simple vs multiple regression β€” Facebook has 4x the per-dollar return of YouTube
  • logistic-regression-in-r β€” Three datasets, coefficient interpretation, and probability math
  • ggtext β€” Rich text in ggplot2 β€” colour-highlighted titles and styled axis labels

Side Projects

  • image-tinder β€” Swipe through photos like Tinder β€” keep the good ones, ditch the rest
  • slaps β€” Two-player face-to-face card game for mobile browsers
  • noise-monitor β€” Real-time noise level monitor using Web Audio API

Course Projects

Pinned Loading

  1. persona persona Public

    Synthetic persona generation and interview skill for Claude Code

  2. lux-tts lux-tts Public

    Voice cloning in Google Colab β€” clone any voice from a short audio sample and generate speech, no GPU setup required

    1

  3. how-to-spell how-to-spell Public

    A simple web app for kids to learn how to spell words by speaking them

    HTML

  4. prophet-time-series prophet-time-series Public

    Airline passenger demand forecasting with Prophet β€” seasonal decomposition, train/test validation, and confidence intervals

    Jupyter Notebook

  5. ml-with-r ml-with-r Public

    Predicting diabetes from medical indicators using GLM β€” full evaluation with accuracy, recall, precision, F1, and AUC

    R

  6. model-studio model-studio Public

    Comparing model explainability across Random Forest, Logistic Regression, and XGBoost with interactive DALEX dashboards

    R