craig halliday

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staff technical writer   |   information architect

Responsible for the complete cybersecurity product documentation suite.

Built custom instructions and GitHub agents for GitHub Copilot.

Built an end-to-end RAG pipeline (chunking, embedding, vector database, and prompt orchestration) to turn product documentation into an AI-queryable knowledge system built into the product.

Integrated GitHub Copilot into the full documentation workflow, including direct codebase analysis within VS Code for accurate, code-sourced documentation.

Responsible for the complete cybersecurity product documentation suite.

Re-achitected 10 years' worth of technical documentation to maximize benefits of Dita XML.

Rewrote the documentation to use correct topic-based structure.

Optimized processes to enable the department to operate with one person instead of three despite the addition of three new products and an increased software release cadence.

Increased output from 3 PDFs to a web-responsive, HTML5 knowledge base and approximately 25 PDFs.

Responsible for the creation of Technical Documentation for both hardware and software for Flight Simulation and student-pilot training for the Training Systems department.

Responsible for the conversion of the PC-21 Flight Reference Cards (FRC) into XML for use as an Electronic Checklist in the cockpit avionics.

Architected and maintained topic-based software user documentation for the Pilatus PC-21 Mission Planning System (MPS), Mission Debriefing System (MDS), and Instructor Operator Station (IOS) software.

Introduced a docs-as-code methodology for the Technical Documentation department, migrating documentation to topic-based Dita XML and creating a web-responsive, HTML5 knowledge base.

Created an Atlassian Jira project to control the documentation creation, review, correction, and verification process for training systems products.

Helped develop a Virtual Reality (VR) experience for student-pilot familiarization training with Unity 3D software, showcased at the Dubai Air Show 2019.

Liaised with an agency for translating the documentation into French.

Introduced XHTML and topic-based content in MadCap Flare to produce responsive HTML5 and PDF outputs.

Founded a company specializing in Technical Authoring, Technical Illustration, 3D Visualization, and 3D Animation.

Managed a remote team providing Technical Documentation services to Aviation standards.

Technical Author responsible for creating Operation, Installation and Maintenance Manuals and EASA certification documents for medical devices and equipment for Emergency Medical Services (EMS) aircraft and helicopters.

Created illustrations from 3D models with IsoDraw 7 + CADprocess.

Worked on the Dassault Falcon 7X business jet project, responsible for creating XML data units for the aircraft electrical system.

Project Leader/Author on Dassault Falcon 7X project, responsible for creating XML documentation for the aircraft flight controls (flaps) system.

Designed an XML vocabulary, DTD, and XSLT (HTML) stylesheet for Royal Navy Killcards for the Type 45 Destroyer project.

Created ASD S1000D SGML data modules.

Sabbatical period dedicated to studying sculpture at the Florence Academy of Art.

Managed a team responsible for the conversion of the RAF TriStar Aircraft Maintenance Manual (AMM) and Illustrated Parts Catalog (IPC) to SGML.

Responsible for the conversion of Raytheon Aircraft Company documents into Hypertext Markup Language (HTML) for an Interactive Engineering Technical Manual (IETM).

Responsible for writing Service Bulletins and revisions for gas turbine Engine Manuals (EM).

Achieved the rank of Sergeant during a career in the British Army.

Major overhaul and line maintenance of Lynx and Gazelle helicopters. Served as Crew Chief in charge of six men. Employed in the engineering control office as Customer Support.

Employed in engineering control office as Customer Support between the unit and outside agencies on technical problems.

Google UX Design Coursera online (2021)

Udacity Nanodegree - Virtual Reality Developer Online training (2018)

Teamcenter Basic Training Stans, Switzerland (2018)

SolidWorks Composer training course Ennetbürgen (2014)

Technical Authorship and Communication Chippenham College (1999)

BTEC OND in Aerospace Engineering Princess Marina Army Apprentice College, Arborfield, Berkshire, UK (1986 - 1987)

Lynx and Gazelle helicopter equipment course School of Aeronautical Engineering, Middle Wallop, UK (1988)

AI-assisted authoring (GitHub Copilot, Claude, ChatGPT)

Hugo

Docs-as-code

Git / GitHub

TechSmith SnagIt

ChromaDB vector database

Oxygen XML Author (DITA XML)

Cascading Style Sheets (CSS)

MadCap Flare

Adobe FrameMaker (structured and unstructured)

Markdown

Unity 3D

PTC Arbortext Epic Editor

Atlassian Jira

Confluence

YouTrack

Arbortext IsoDraw 7 + CADprocess

Adobe Illustrator

Microsoft Office

Luxion KeyShot

Shapr3D CAD modelling

Princess Marina College - Engineering Apprenticeship (1986 - 1988)

King David School, Liverpool, UK (1974 – 1985)

Nine GCE ‘O’ Levels including: English Language, Physics, Technical Drawing, and Mathematics.

Prompt Engineering and AI Agents with ChatGPT — LinkedIn (Issued Dec 2025)

Skills: ChatGPT · Prompt Engineering

Dieter Rams: Principles of Good Design — LinkedIn (Issued Dec 2025)

Skills: Product Design

Build AI Agents and Automate Workflows with n8n — LinkedIn (Issued Dec 2025)

Skills: AI Productivity

Introduction to Neo4j — LinkedIn (Issued Oct 2025)

Skills: Neo4j

Pirates of the Cyber Eon — University of Cambridge Professional and Continuing Education (Issued Aug 2025)

Skills: Hackers

Espionage, Terrorism and Warfare in the Cyber Era — University of Cambridge Professional and Continuing Education (Issued Aug 2025)

Skills: Cybersecurity

RAG and Fine-Tuning Explained — LinkedIn (Issued Jul 2025)

Skills: Generative AI · Retrieval-Augmented Generation (RAG) · AI Software Development

Irreplaceable: The Art of Standing Out in the Age of AI — LinkedIn (Issued May 2025)

Skills: Personal Branding

Agentic Artificial Intelligence: Harnessing AI Agents to Reinvent Business, Work, and Life — LinkedIn (Issued May 2025)

Skills: AI Agents · Artificial Intelligence for Business

AI for Design Systems: How to Stay Ahead and Lead — Interaction Design Foundation

Skills: Design Systems · AI Strategy

How to Design with and for Artificial Intelligence — Interaction Design Foundation

Skills: Human-AI Interaction

How to Use Card Sorting for Better Information Architecture — Interaction Design Foundation (Issued Feb 2023)

Skills: Information Architecture

UX Writing: How to Use Words as a Design Power Tool — Interaction Design Foundation (Issued Feb 2023)

Skills: UX Writing

Git Essential Training: The Basics — LinkedIn (Issued Jul 2022)

Skills: Git · Version Control

UX Foundations: Content Strategy — LinkedIn (Issued Jul 2022)

Skills: Content Strategy

IoT Foundations: Fundamentals — LinkedIn (Issued Jun 2022)

Skills: Internet of Things

Introduction to Digital Twins — LinkedIn (Issued Jun 2022)

Skills: Digital Twins

Learning Git and GitHub — LinkedIn (Issued May 2022)

Skills: Git · GitHub

Google UX Design: Conduct UX Research and Test Early Concepts — Coursera (Issued Jul 2021)

Skills: UX Research

Google UX Design: Build Wireframes and Low-Fidelity Prototypes — Coursera (Issued Jun 2021)

Skills: Wireframing · Prototyping

Google UX Design: Start the UX Design Process: Empathize, Define, and Ideate — Coursera (Issued May 2021)

Skills: UX Design Process

Google UX Design: Foundations of User Experience (UX) Design — Coursera (Issued Apr 2021)

Skills: UX Foundations

Understanding Information Architecture — LinkedIn (Issued Sep 2020)

Skills: Information Architecture

Gemba Kaizen: A Commonsense Approach to Continuous Improvement (Blinkist Summary) — LinkedIn (Issued Sep 2020)

Skills: Continuous Improvement

Status: UK National | Swiss Resident (C Permit)

Date of birth: 19 April 1969

Hobbies: Technology, sailing, sculpture, photography, reading.

Languages: English (Mother tongue), German (A2), Italian (A2).