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Aroha Wilson

Head of Data, Ripple Foods - rules engines · graph analytics · anomaly detection

Sydney, AustraliaRipple FoodsVietnam National University

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Hiringcloses in 3 months

Building out trust & safety at Ripple Foods: data scientists wanted in Sydney

Comp S$156k-S$195k. One technical chat and a paid trial day. Message me with one thing you shipped that you're proud of.

Sydney, Australia · Remote OKanomaly detectionlightgbmsql

About

I've spent 17 years on fraud detection - first at Grab, now at Ripple Foods. Cut false positives on payment blocks by 22%. Before that: UOB and Woolworths Group. Most at home with Python and graph analytics. Home cook with strong opinions about biryani.

Skills

LightGBMsimulationanomaly detectiongraph analyticsPythonSQLrules engines

Experience

RI
Head of Data
Ripple Foods
Sep 2024 - Present · 2 yr 1 mo · Sydney, Australia
UO
Data Analyst
UOB
Dec 2021 - Aug 2024 · 2 yr 8 mo · Sydney, Australia
WO
Director of Data Science
Woolworths Group
Oct 2020 - Dec 2021 · 1 yr 2 mo · Sydney, Australia
EY
Senior Data Scientist
EY
Aug 2017 - Oct 2020 · 3 yr 2 mo · Sydney, Australia
GR
Senior Data Scientist
Grab
Feb 2015 - Aug 2017 · 2 yr 6 mo · Sydney, Australia

Education

Vietnam National University
BSc, Statistics
2004 - 2008

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