Dennis Liu

Data Scientist at Hatch
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Contact Information
us****@****om
(386) 825-5501
Location
Sydney, New South Wales, Australia, AU

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Experience

    • Australia
    • Internet Marketplace Platforms
    • 1 - 100 Employee
    • Data Scientist
      • Jan 2021 - Present

      Responsible for predictive machine learning models, data analytics and business intelligence. Tech stack includes AWS Lambda, S3, Cloudwatch, PostgreSQL, pytorch, numpyro, sklearn. Analytics stack includes SQL, pandas, Amplitude, Segment and Geckoboard API. Responsible for predictive machine learning models, data analytics and business intelligence. Tech stack includes AWS Lambda, S3, Cloudwatch, PostgreSQL, pytorch, numpyro, sklearn. Analytics stack includes SQL, pandas, Amplitude, Segment and Geckoboard API.

    • Australia
    • Higher Education
    • 1 - 100 Employee
    • Data Scientist in Epidemiology
      • Mar 2020 - Jan 2021

      Using my expertise in Data Science and Epidemiology, I have been contracted by the Federal Government to provide modelling and forecasting of COVID-19 cases in Australia. I am using Bayesian machine learning techniques to link social mobility with disease transmissibility. Using my expertise in Data Science and Epidemiology, I have been contracted by the Federal Government to provide modelling and forecasting of COVID-19 cases in Australia. I am using Bayesian machine learning techniques to link social mobility with disease transmissibility.

    • Australia
    • Oil and Gas
    • 700 & Above Employee
    • Graduate Engineer
      • Feb 2014 - Sep 2017

      Covering numerous roles including asset engineer, field support engineer (oil & gas), and upstream control room operator. Covering numerous roles including asset engineer, field support engineer (oil & gas), and upstream control room operator.

    • Science and Mathematics Tutor
      • Jul 2009 - Jan 2014

Education

  • University of Adelaide
    Doctor of Philosophy - PhD, Mathematics and Statistics
    2017 - 2020
  • University of Adelaide
    Bachelor of Mathematics and Computer Science (BMaCompSci), Applied Mathematics
    2010 - 2014
  • University of Adelaide
    Bachelor of Engineering (B.Eng.), Chemical Engineering
    2009 - 2014

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