Dennis Liu
Data Scientist at Hatch- Claim this Profile
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Bio
Experience
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Hatch
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Australia
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Internet Marketplace Platforms
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1 - 100 Employee
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Data Scientist
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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.
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The University of Adelaide College
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Australia
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Higher Education
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1 - 100 Employee
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Data Scientist in Epidemiology
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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.
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Santos Ltd
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Australia
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Oil and Gas
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700 & Above Employee
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Graduate Engineer
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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.
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Science and Mathematics Tutor
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Jul 2009 - Jan 2014
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Education
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University of Adelaide
Doctor of Philosophy - PhD, Mathematics and Statistics -
University of Adelaide
Bachelor of Mathematics and Computer Science (BMaCompSci), Applied Mathematics -
University of Adelaide
Bachelor of Engineering (B.Eng.), Chemical Engineering