WARRGHH

Work

Roles and responsibilities, newest first.

Nearly a decade building software for safety-critical industrial systems — biometric algorithms, real-time pipelines, large-scale data platforms — then data-team leadership, now enterprise AI. Same engineering rigour, pointed at agentic ITSM and AI governance.

For the tools and the game-style skill tree, see Skills.

2024 — nowData leadership → AI
Xcession · Now

AI Strategy Lead

Setting and shipping the enterprise AI strategy: agentic ITSM tooling, and the governance to run it safely.

  • Design agentic ServiceNow tooling that reads and resolves against live ITSM data
  • Build an AI Management System aligned to ISO 42001, governance and auditability as first-class requirements
  • Turn ambiguous business problems into governed systems that actually ship and run
  • Make AI legible to non-technical stakeholders and grow Xcession's AI practice into a real capability
ProjectsAgentic ITSM & AI governance
Harrison Joseph · 2024 — now

Data Architect

Building the data systems for a global chemical-ingredients supplier.

  • Design ingestion, modelling and warehousing for a global supplier
  • Stand up scheduled, observable batch orchestration
ProjectsIngredients data systems
When · 2024 — now

Data Team Lead

An end-to-end ML pipeline for intelligent scheduling.

  • Build an ML pipeline for scheduling optimisation
  • Make it tracked, reproducible and retrainable on MLflow + Spark
ProjectsScheduling-optimisation pipeline
2019 — 2024Data platforms & ML
Bodytrak · 2021 — 2024

Data Team Lead

Owned the biometric data platform end to end, and built the team that ran it.

  • Architect a GDPR-compliant big-data platform: ingest, process, real-time dashboards for wearable safety
  • Drive the legacy migration to full GDPR compliance
  • Recruit and lead a team of 10 across algorithms, back-end and embedded
  • Own the full SDLC and review process
ProjectsBiometric data platform
Bodytrak · 2019 — 2021

Senior Software Engineer

Built the real-time biometric safety algorithms keeping people safe on industrial sites.

  • Build real-time core-body-temperature, fatigue and device-fit prediction on live sensor data
  • Reduce critical safety incidents across participating industrial sites
  • Build an end-of-line sensor calibration system for a ~10% accuracy improvement
ProjectsReal-time safety algorithmsSensor calibration system
2017 — 2019First engineering
Bodytrak · 2017 — 2019

Software Engineer

First engineering role: machine learning on sensor data, and the test automation around it.

  • Build a neural-network person-down / fall-detection system on accelerometer and gyroscope data, 92% accuracy
  • Automate REST API validation with Postman and PyTest, cutting manual test effort
ProjectsPerson-down detectionREST API test automation
Education & Credentials
Trinity College Dublin
MEng (MAI) + BEng (BAI), Biomedical / Manufacturing Engineering
2011 — 2016
Prince2
Foundation + Practitioner
ISTQB
Advanced Test Manager