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Shaun McIlroy

AI Product Quality Lead

Greater Southampton Area

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Summary

I investigate how complex AI and product systems behave in real-world environments. At Help Scout I lead LLM evaluation and reliability efforts — building evaluation frameworks, analysing real customer sessions, and helping teams ship AI capabilities with greater confidence. My background spans technical support, deep product investigation, and AI product quality.

Experience

AI Product Quality Lead

Aug 2024 – Present

Help Scout — Remote

  • Lead evaluation and reliability efforts for AI-driven features, designing frameworks that measure LLM behaviour and help teams understand where AI responses succeed, fail, or require safeguards.
  • Investigate real-world AI system behaviour using customer sessions and product data, translating failure patterns into prompt improvements and clearer quality signals.
  • Establish feedback loops that allow teams to monitor AI behaviour over time and evaluate the impact of prompt, model, and product changes.

Senior Technical Support Specialist

Mar 2024 – Aug 2024

Help Scout — Remote

  • Established and led the Advanced Triage rotation program, designing the onboarding structure, investigation process, and coaching approach for complex technical investigations.
  • Served as a senior escalation point for critical customer incidents, identifying recurring product gaps and translating findings into structured engineering insights.

Product Support Analyst

Sep 2019 – Mar 2024

Help Scout — Remote

  • Investigated complex product behaviour and translated real customer usage into actionable insights for Product, Engineering, and the Experience organisation.
  • Led deep investigations into defects, SDK issues, and ambiguous product behaviour, producing clear, reproducible findings that guided engineering decisions.
  • Partnered with Platform and Mobile teams on HIPAA workflow redesign, permission model improvements, and SDK behaviour clarity.

Technical Support Specialist

Jan 2018 – Sep 2019

Help Scout — Remote

  • Joined the Triage team, developing root-cause analysis and deep product investigation skills handling increasingly complex and ambiguous cases.
  • Identified recurring patterns across customer reports and surfaced systemic issues that informed early product prioritisation discussions.

Support Manager

Apr 2015 – Oct 2017

Vox Media — Remote

  • Supported editorial teams across The Verge, Polygon, SB Nation, and Vox.com through responsive technical support and operational coordination.
  • Designed and executed the onboarding process that enrolled 8,000+ contributors into mandatory two-factor authentication.

Skills

LLM EvaluationAI ReliabilityIssue InvestigationRoot Cause AnalysisProduct QualityCustomer InsightPrompt EngineeringTypeScript

Education

BSc. Computer Games Technology

2013

University of Portsmouth