MR.

Data science leadership

Matt Rosinski

Data Scientist Leader with a PhD in Chemical Engineering, specialising in enterprise measurement frameworks, causal inference and Bayesian modelling.

With more than six years building ML systems across retail, mining and software, Matt currently leads high-impact analytics in Coles Group's fulfilment and supply-chain domain - turning experimental design into practical decision tools.

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Capabilities

Technical range, business focus.

Causal inference & experimentation

Bayesian inferenceCausal attributionMonte CarloUplift modellingA/B testingMarketing mix modelling

Machine learning & AI

Time-series forecastingProbabilistic modellingNLPRisk modellingLLM evaluationRAG systems

Engineering & platforms

PythonRSQLAzure MLDatabricksSnowflakeDockerGit

Insight & delivery

Power BITableauStreamlitForecastingSupply chainFinanceRisk assessment

Career timeline

Experience built across industries.

A reverse-chronological path from research and process engineering to data-science leadership.

  1. Apr 2024 - Present

    Senior Data Scientist, Fulfilment and Supply Chain

    Coles Group Australia Brisbane, Qld.

    • Developed an attribution pipeline for waste and markdown drivers across 800+ stores and 20k+ items using a hierarchical deterministic causal framework.
    • Built forecasting diagnostic and PO-variance root-cause analysis products for Fresh Produce, helping teams investigate explainable forecast variation.
    • Built a hierarchical Bayesian store-risk model and production dashboard for prioritising safety interventions across supermarkets and liquor stores.
    PythonPyMCBambiAzure MLControlMPower BI

  2. Feb 2023 - Apr 2024

    Data Scientist (contract at Coles Group)

    Maltem Australia Remote

    • Consulting data scientist to Coles Group.

  3. Jan 2022 - Nov 2022

    Lead Data Scientist

    Damstra Technology Brisbane, Qld.

  4. Mar 2020 - Dec 2021

    Senior Data Scientist

    Interlate Milton, Qld.

  5. Mar 2019 - Mar 2020

    Process Engineer

    Coronado Coal Blackwater, Qld.

  6. Sep 2010 - Jul 2017

    CPP Superintendent / Process Engineer

    Ravensworth, Glencore Glencore, NSW.

  7. Mar 2006 - Oct 2010

    Business Analyst / Process Engineer

    Rio Tinto Emerald, Qld.

  8. Aug 2003 - May 2005

    Assistant Professor, Chemical Engineering

    University of Wyoming Wyoming, USA

  9. Aug 2001 - Jul 2003

    Research Fellow

    Harvard Medical School USA

Current Coles work

Practical analytics at scale.

01 / Coles, 2025 - 2026

Store Risk Dashboard

ML models scoring supermarket and liquor stores for operational risk.

02 / Coles, 2025

AI Platform Transformation

User acceptance testing and pipeline development and orchestration on Azure ML with ControlM.

03 / Coles, 2024 - 2025

Forecasting Deviation Root Cause System

Automated diagnosis of forecast errors across 20k+ SKUs.

04 / Coles, 2023 - 2025

Waste and Markdown Attribution Data Pipeline

ETL and attribution modelling system measuring the relative contribution of identified waste drivers across 800+ stores.

Qualifications & training

Grounded in science, continually learning.

  1. 01AI Evals for Engineers and PMs - Maven (2025)
  2. 02Building LLM Applications for Data Scientists and Software Engineers - Maven (2025)
  3. 03Data & AI Technical Strategist Certification - HROI Data Science (2023)
  4. 04Data Science for Business With R, Certificate - Business Science University (2021)
  5. 05Graduate Certificate in Applied Finance and Investment - FINSIA (2007)
  6. 06PhD in Chemical Engineering - The University of Queensland (2001)
  7. 07Bachelor of Engineering (Chemical) - Curtin University of Technology (1994)