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JemHRice/README.md

Hi, I'm Jem 👋

Data Analyst turned ML Engineer, on a focused path into AI and deep learning. Six months ago I was managing operations for a non-profit. Today I'm building neural networks from scratch and deploying ML applications.

Currently working through deep learning fundamentals and reinforcement learning — with the long-term goal of working at the frontier of AI development.


🚀 Projects

Project Description Stack Demo
House Price Predictor End-to-end ML app — data cleaning, model selection, deployed predictor Python, Streamlit, scikit-learn Live
Sales Dashboard Interactive analytics dashboard with filters, KPIs, and visualisations Python, Streamlit, Plotly Live
Neural Net from Scratch Perceptron and MLP built in pure NumPy — no ML libraries Python, NumPy
LSTM Slogan Model Two LSTM models: slogan generator and slogan classifier Python, TensorFlow, Keras
Power BI Sales Analysis Star schema data model, 15+ DAX measures, $8.9M recovery identified Power BI, DAX

🛠 Skills

Python PyTorch TensorFlow scikit-learn Streamlit Pandas NumPy Power BI Git


📚 Currently Learning

  • Fast.ai Practical Deep Learning (Part 1)
  • Reinforcement Learning — Sutton & Barto
  • Implementing ML algorithms from scratch

✍️ Blog

Documenting the journey on Dev.to


📫 Connect

LinkedIn Dev.to

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  1. house-price-predictor house-price-predictor Public

    ML app predicting house prices with Streamlit and Linear Regression

    Python

  2. sales-dashboard-streamlit sales-dashboard-streamlit Public

    Professional Streamlit sales analytics dashboard

    Python

  3. ecommerce-sql-analysis ecommerce-sql-analysis Public

    E-commerce data analysis with PostgreSQL demonstrating advanced SQL (window functions, CTEs, complex joins) and business intelligence. 17 analytical queries uncovering quality issues, margin ineffi…

    Jupyter Notebook

  4. neural-net neural-net Public

    Multi-layer perceptron implemented from scratch in NumPy. Includes backpropagation, multiple optimizers (SGD/Momentum/Adam), and comprehensive evaluation on MNIST.

    Python

  5. lstm-slogan-model lstm-slogan-model Public

    A deep learning project using Long Short-Term Memory (LSTM) networks to both generate and classify marketing slogans. Built as part of my HyperionDev Data Science Bootcamp.

    Jupyter Notebook

  6. power-bi-sales-analysis power-bi-sales-analysis Public

    An advanced Power BI project demonstrating enterprise-level data modelling, DAX measure development, and interactive business intelligence reporting. Built independently as a self-taught Power BI p…