Work

← / home

CHANNEL 02—

/ 6

Timeline

202420252026

FG-HAN

JSGrades

Researcher Agent

X-Ray Image Repair

Artemis III Landing Site Analysis

jamesduxbury.com

FG-HAN

2025 — 2026

IN DEVUNDER EXAM

Feature-guided hierarchical attention for BPD detection

Python · PyTorch · HuggingFace · LIWC · NRC-VAD · Empath · scikit-learn

Macro F1 0.874, matching the strongest transformer baselines on Reddit-based binary classification (BPD vs control).
Composed JSD 0.645 vs 0.380 against the unguided counterpart (p < 0.001) — heads aligned to the interpersonal, emotional, and behavioural dimensions of Sanislow's three-factor model.
Evaluated 13 architectures from logistic regression to pretrained transformers, alongside a cross-architecture faithfulness comparison of four attribution methods.

case study →

Metrics

F1 score0.874

Composed JSD0.645

Baseline JSD0.380

p-value< 0.001

JSGrades

2025 — 2026

IN DEV

Qualification tracker (in progress)

React · Node.js · PostgreSQL · Firebase · Jest · Vercel · Render · Neon

Full-stack web application for degree grade forecasting, task tracking, and performance visualisation.
Cloud-native CI/CD across Vercel (frontend), Render (backend), and Neon (PostgreSQL).
Firebase authentication, Jest test suite, Qodana + ESLint + Prettier enforcing code quality.

case study →

Researcher Agent

2025

SHIPPED

Semantic Scholar paper monitor

Python · Semantic Scholar API · Gemini AI · GitHub Actions

Automated research-monitoring agent tracking new publications across configurable topics via the Semantic Scholar API.
Daily email digests summarised and relevance-filtered by Gemini AI — built to surface BPD and mental-health NLP literature during dissertation.
Runs on a GitHub Actions cron, with a typed test harness and dry-run mode for local development.

case study →view repo ↗

X-Ray Image Repair

2024

SHIPPED

Image processing coursework

Python · OpenCV · NumPy

Boosted a pre-trained classifier's accuracy from 55% to 90% by repairing artificially damaged X-ray images.
Applied Canny edge detection to identify damaged regions and Criminisi's inpainting algorithm for realistic restoration.
Coursework awarded a first-class grade.

case study →view repo ↗

Artemis III Landing Site Analysis

2025

IN DEVUNDER EXAM

Advanced visualisation coursework

Python · PyGMT · LOLA Elevation Data

Interactive geospatial analysis tool evaluating candidate landing sites for NASA's Artemis III mission at the lunar south pole.
Slope computation via Horn's (1981) kernel with latitude correction, paired with TOPSIS-based multi-criteria suitability scoring.
Two interactive visualisation tools for terrain rendering, illumination analysis, and candidate site comparison.

case study →

jamesduxbury.com

2024 — 2026

LIVE

This site: DB-backed portfolio with an admin console

Next.js · TypeScript · Tailwind CSS · Neon Postgres · Vercel

All content in Postgres behind a schema-driven admin console; edits are live on save without a redeploy.
GitHub OAuth sign-in with a single-account allowlist enforced at four layers.
First-party, privacy-light analytics with a custom dashboard; no cookies, IPs, or fingerprinting.

case study →view repo ↗open live ↗

← / home

CHANNEL 02—

WORK

← / home

CHANNEL 02—

WORK

/ 6

Timeline

202420252026

FG-HAN

JSGrades

Researcher Agent

X-Ray Image Repair

Artemis III Landing Site Analysis

jamesduxbury.com

FG-HAN

2025 — 2026

IN DEVUNDER EXAM

Feature-guided hierarchical attention for BPD detection

Python · PyTorch · HuggingFace · LIWC · NRC-VAD · Empath · scikit-learn

Macro F1 0.874, matching the strongest transformer baselines on Reddit-based binary classification (BPD vs control).
Composed JSD 0.645 vs 0.380 against the unguided counterpart (p < 0.001) — heads aligned to the interpersonal, emotional, and behavioural dimensions of Sanislow's three-factor model.
Evaluated 13 architectures from logistic regression to pretrained transformers, alongside a cross-architecture faithfulness comparison of four attribution methods.

case study →

Metrics

F1 score0.874

Composed JSD0.645

Baseline JSD0.380

p-value< 0.001

JSGrades

2025 — 2026

IN DEV

Qualification tracker (in progress)

React · Node.js · PostgreSQL · Firebase · Jest · Vercel · Render · Neon

Full-stack web application for degree grade forecasting, task tracking, and performance visualisation.
Cloud-native CI/CD across Vercel (frontend), Render (backend), and Neon (PostgreSQL).
Firebase authentication, Jest test suite, Qodana + ESLint + Prettier enforcing code quality.

case study →

Researcher Agent

2025

SHIPPED

Semantic Scholar paper monitor

Python · Semantic Scholar API · Gemini AI · GitHub Actions

Automated research-monitoring agent tracking new publications across configurable topics via the Semantic Scholar API.
Daily email digests summarised and relevance-filtered by Gemini AI — built to surface BPD and mental-health NLP literature during dissertation.
Runs on a GitHub Actions cron, with a typed test harness and dry-run mode for local development.

case study →view repo ↗

X-Ray Image Repair

2024

SHIPPED

Image processing coursework

Python · OpenCV · NumPy

Boosted a pre-trained classifier's accuracy from 55% to 90% by repairing artificially damaged X-ray images.
Applied Canny edge detection to identify damaged regions and Criminisi's inpainting algorithm for realistic restoration.
Coursework awarded a first-class grade.

case study →view repo ↗

Artemis III Landing Site Analysis

2025

IN DEVUNDER EXAM

Advanced visualisation coursework

Python · PyGMT · LOLA Elevation Data

Interactive geospatial analysis tool evaluating candidate landing sites for NASA's Artemis III mission at the lunar south pole.
Slope computation via Horn's (1981) kernel with latitude correction, paired with TOPSIS-based multi-criteria suitability scoring.
Two interactive visualisation tools for terrain rendering, illumination analysis, and candidate site comparison.

case study →

jamesduxbury.com

2024 — 2026

LIVE

This site: DB-backed portfolio with an admin console

Next.js · TypeScript · Tailwind CSS · Neon Postgres · Vercel

All content in Postgres behind a schema-driven admin console; edits are live on save without a redeploy.
GitHub OAuth sign-in with a single-account allowlist enforced at four layers.
First-party, privacy-light analytics with a custom dashboard; no cookies, IPs, or fingerprinting.

case study →view repo ↗open live ↗