CV, Pat Reen

Data Strategy | Cloud Platforms | Analytics | Statistics | AI

Overview

My career spans data strategy, analytics leadership, cloud platform delivery, and actuarial roles across life insurance and reinsurance. In my current role I lead ClearView’s enterprise data and analytics capability, having transformed the organisation’s legacy architecture into a cloud-based data platform using Microsoft Fabric on Azure. From the Head of Business Finance role at RGA onward, my focus shifted from pure actuarial work toward data and analytics leadership - a profile that extends beyond financial services.

I have independently built two production-grade AI systems outside of work - a RAG tool over insurance Product Disclosure Statements on GCP and an AFSL-compliant financial advice application - both designed in collaboration with distribution and product professionals, developing hands-on depth in LLM engineering and LLMOps.

Skills & Proficiency

Data Platforms & Engineering

  • Microsoft Fabric Certified
  • Azure
  • GCP
  • Databricks
  • SQL / SSIS
  • Python
  • Claude API | RAG | LLMOps

Analytics & Visualisation

  • Tableau
  • Power BI
  • Alteryx
  • R

Actuarial & Finance

  • Pricing & reserving
  • Experience analysis
  • Valuations
  • AIFRS / APRA reporting

Experience

Head of Portfolio Insights

Aug 2023 - Present
ClearView Wealth Limited, Australia

Reporting to General Executive, Product & Pricing

Key achievement: Led end-to-end transformation of legacy data architecture into a modern cloud data platform using Microsoft Fabric on Azure, delivering enterprise analytics capabilities across distribution, pricing, finance, operations and regulatory reporting.

  • Owned and executed the enterprise Data Strategy aligned with ClearView’s broader business strategy.
  • Led delivery of an Azure-based modern data platform using Microsoft Fabric, replacing legacy on-premises architecture.
  • Established enterprise data ingestion, transformation, and analytics capabilities including orchestration pipelines, notebooks, DevOps/CI-CD, and infrastructure-as-code.
  • Delivered Salesforce data integration enabling improved distribution and adviser insights.
  • Developed analytics across distribution (adviser segmentation), pricing (competitive benchmarking), finance, operations, and regulatory reporting.
  • Established governance structures including a Data Forum and Data Champions network.
  • Delivered executive reporting and actionable portfolio insights to the Executive Leadership Team.
  • Championed AI tooling adoption across the data function, embedding GitHub Copilot and Claude Code into engineering workflows and supporting the team in building business-facing agents using Copilot Agent Builder.
  • Provided data infrastructure and analytics support for a cross-functional ML project modelling customer retention.

Pricing and Analytics Consultant

Sep 2022 - Aug 2023
Munich Reinsurance, Australia (MRA)

Reporting to Head of Group Insurance (HoGI)

Key achievement: Complete overhaul of pricing result visualisations and assumption setting processes, delivered on Databricks.

  • In this role I consulted on the redesign of group pricing processes with a view to improving efficiency and capabilities, increasing the level of result granularity, reducing operational risk and upskilling the team.
  • Translated business needs into technical requirements and led the viability assessment of proposed software solutions.
  • Collaborated with the HoGI and head of group pricing (HoGP) to define a target state and project plans. Supported stakeholder communication of same.
  • Engaged with support areas to clear a path for success e.g. group enterprise architecture, external software providers.
  • Devised and led the sprint plan.
  • Designed pricing result visualisations and enhanced assumption setting processes through live pricing exercises, delivering the full solution on Databricks.
  • Collaborated with the project manager to develop a change control and training plans for the team.

Deputy Appointed Actuary

Oct 2020 - Feb 2022
Westpac Life Insurance Services Limited, Australia

Reporting to Appointed Actuary

Key achievement: Accelerated experience analysis components from months to weeks - the more rapid granular analysis supported flexible financial modelling/ scenario testing.

  • I joined the team to support the sale of the life business by Westpac Group through due diligence analysis, buyer workshops and Q&A sessions.
  • Owned the BAU experience data analysis, reporting and review process.
  • Led the team’s efforts in streamlining the analysis processes
    • automated data ETL, Alteryx to SQL database
    • visualised deterministic predicted claim confidence intervals against actuals, Tableau
    • applied supervised learning methods to derive adjustments to predictions, R
    • communicated outcomes to the leadership team and managed stakeholders.
  • Led data driven initiatives that contributed to pricing refinements.
  • Led monthly AIFRS profit, regulatory reporting, and financial analysis; communicated key results drivers to senior and executive management.
  • Managed and developed a cross-functional team including offshore members.

Head of Business Finance

Feb 2019 - Sep 2020
Reinsurance Group of America, Australia (RGAA)

Reporting to the Chief Financial Officer (CFO)

Key achievement: Accelerated BAU financial analysis from days to hours - tools highly praised by the Board and adopted in other geographies.

  • Led the team’s efforts in a complete automation of financial analysis and reporting, leveraging database architecture to eliminate dependencies on spreadsheets and streamline reporting and data visualization software to deliver tailored data-driven reporting.
  • Owned the financial analysis and communication process and outcome. Challenged the result, drawing on strong relationships with other business functions.
  • Championed data driven initiatives and projects that facilitated proactive client engagement.
  • Collaborated with the legal, pricing, underwriting and claims teams on deep-dive analyses of performance drivers for selected blocks of business.
  • Developed best-of-breed dynamic performance dashboards for senior management and local and parent Board / Board Committees.

Deputy Chief Valuation Actuary, Previously 2IC

May 2016 - Jan 2019
Reinsurance Group of America, Australia (RGAA)

Reporting to the Appointed Actuary

Key achievement: Together with the Chief Valuation Actuary (CVA), re-staffed and upskilled a team that had experienced high turnover, resulting in significant control uplifts.

  • Led monthly reporting, profit analysis, Regulatory Capital and APRA reporting; supported delivery of ICAAP and FCR; assisted the Appointed Actuary in preparing actuarial advice.
  • Championed 1st line of defence improvements; led cross-functional knowledge sharing and team development initiatives.

Research Actuary

May 2014 - Apr 2016
Reinsurance Group of America, Australia (RGAA)

Reporting to the Head of Research/ CRO

Key achievement: Increased the frequency and granularity of data analysis to reflect rapidly evolving experience.

Corporate Actuary/ Actuarial Specialist

Jan 2009 - Apr 2014
MMI - Metropolitan, South Africa

Reporting to the Appointed Actuary

Key achievement: Streamlined the modelling of new products as well as product migrations through championing cross-team knowledge sharing.

Education

Fellow (FIAA)

2015
Actuaries Institute, Australia

Fellow (FIA)

2013
Institute and Faculty of Actuaries, UK

Bachelor of Business Science

2008
University of Cape Town

Projects & Contributions

PDS RAG Bot - RAG system enabling advisers to query insurance Product Disclosure Statements in natural language. Designed with distribution professionals; built on GCP Cloud Run with hybrid retrieval, reranking, and citation grounding.
Financial Advice App - LLM tool supporting financial advisers within an AFSL compliance framework, designed with product and compliance stakeholders. Deterministic/AI separation architecture with Tier 1/2 gating, SOA generation, and RG146 guardrails.
Actuaries Analytical Cookbook - Created and maintain a practical reference for actuaries covering Python and R recipes, data analytics techniques, and machine learning methods.
Information Note, Analysing Disability Income Experience - Contributed to information note on setting pricing and reserving assumptions for future claims experience.