worm's eye-view photography of ceiling
Hi I'm Kasey.
I am a data scientist and AI / ML engineer currently working as a AI consultant while completing an MSc in AI and Data Science at Queen Mary University of London

Strengths | Interests

Data Analysis

I love storytelling and find data analytics to be a similar art. Extracting insights from data and weaving them into compelling narratives with beautiful visualisations.

white robot wallpaper
white robot wallpaper
Deep Neural Networks

PyTorch for practical applications: With experience training popular and novel neural network architectures, including CNN, LTST, and Transformers, I can identify suitable use cases and also when traditional methods are superior.

Lines of computer code are displayed on a dark background, featuring SQL and JavaScript syntax with colorful syntax highlighting. The code includes a SQL query and JavaScript function handling datasets.
Lines of computer code are displayed on a dark background, featuring SQL and JavaScript syntax with colorful syntax highlighting. The code includes a SQL query and JavaScript function handling datasets.
a group of blue boxes
a group of blue boxes
Software Engineering

Production-ready code meets AI: With years of professional software engineering experience, I am no strager to building scalable systems that survive real-world deployment, not just Jupyter notebooks

Data Engineering

With extensive experience as a backend developer I excel at building the unglamorous backbone: ETL pipelines, data quality checks, and infrastructure that keeps ML systems fed

Bridging research and reality: RAG for accuracy, prompt engineering for reliability, LoRA for efficient customization, and AI-as-a-judge for evaluation. I track foundation model research obsessively and am always looking for a new use case.

AI Engineering
Testing / Evaluation

The hardest problem in AI engineering: Evaluating open-ended outputs systematically. From automated benchmarks to AI-as-a-judge, my diverse experience in engineering means I build the safety nets that turn experiments into trustworthy products

Showcasing a selection of data science and engineering projects.

Bridge Condition Regression Project

EDA | Linear Regression | Data Visualisation

This detailed project investigates the condition of bridges in Texas using a dataset provided by the US Department of Transport. The goal is to analyse the predictors ability to predict the bridges condition and develop a linear model.

Audio Deception Detection Project

Machine Learning | Data Mining | Classification

This project aimed to develop an ensemble machine learning model to predict whether a human read audio story is true or false. This supervised binary classification task was applied to the MLend Deception data set - to which I was a contributor.

CIFAR10 Classification with Novel Architecture

Neural Network Training | Architecture Design | Classification

In this project I built a fully working academic search engine combining classical information retrieval with modern BERT language models. Enabling true semantic search across interdisciplinary scientific literature. It was evaluated against a range of variants and with BM25 as a baseline - using cutting edge 'AI as a judge' for relevance judgements.

This attempt at the popular CIFAR10 dataset acheived 92.06% accuracy, approaching state-of-the-art performance without using transformers or attention mechanisms. Instead I implement adaptive pathway weighting through SoftMax normalization, creating a kind of attention mechanism that focusses on the most relevant features through pathway weightings .

Latent Semamtic Search Engine

Information Retrieval | Finetuning | BERT

Portfolio

AI Assisted Minesweeper Game

Web Development | Azure | NextJs | Docker

This hobby project is a Azure deployed version of the classic Minesweeper game - but with a twist. If you get stuck, the AI assistant can analyse the board and make the statistically safest move for you.