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Staff Data Scientist
Meta · Full-time
Jan 2021 - Present
• 4 yrs 5 moso Worked on multiple machine learning models including closeness, age and gender
o Improved close friend models that led to 100+ downstream product adoptions and topline wins
o Shipped the global age model that is used across all of Facebook and Instagram teams for goaling, analytics and product
Examples of our work: https://about.fb.com/news/2021/07/age-verification/
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Data Scientist Intern
Facebook · Internship
Jun 2020 - Sep 2020
• 4 moso Worked with the Facebook App Monetization Ads (FAM) Ranking Team
o Quantified the trade-off between revenue earned and engagement loss due to advertisements for Facebook and Instagram after controlling for biases in user demographics
o Presented recommendations and findings to FAM Leads
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Data Scientist
Logos · Internship
Jan 2020 - Apr 2020
• 4 mos![]()
Compass Lexecon
Sep 2016 - Jun 2019
Economist
Apr 2019 - Jun 2019
• 3 moso Worked on 12 cases and consistently graded in top 10 percentile across EMEA offices
o Received a fast-track promotion to Economist in 2.5 years, instead of 4 years
o Estimated damages in the 2 largest cartels in the world by fines using regression models to predict prices and produced expert reports used in settlement negotiations that saved millions for clients
o Predicted the likelihood of customers switching across mobile providers using number porting data and industry reports
o Analyzed allegations of excessive pricing in cancer drugs for the one of the largest pharmaceutical companies
o Classified patents and analyzed citations to study incentives for research and development in Agriculture
o Conducted econometric analysis to support the $66 billion agricultural merger between Bayer and Monsanto
o Predicted the likelihood of customers switching across mobile providers using number porting data and industry reports
o Analyzed allegations of excessive pricing in cancer drugs for the one of the largest pharmaceutical companies
o Classified patents and analyzed citations to study incentives for research and development in Agriculture
o Conducted econometric analysis to support the $66 billion agricultural merger between Bayer and Monsanto
Senior Analyst
Apr 2018 - Mar 2019
• 1 yrAnalyst
Sep 2016 - Mar 2018
• 1 yr 7 mos![]()
Structured Notes Analyst
Credit Suisse
Jun 2015 - Aug 2015
• 3 moso Assisted in managing 16 billion dollars worth of structured notes for EMEA, APAC and Americas regions
o Conducted debt valuation analysis and own credit adjustments utilising asset swap spreads, market volatility and foreign exchange movements to obtain fair valuation of structured notes
o Achieved 2nd overall for intern presentation and awarded ‘most engaging presentation’
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Learning Support Officer
St Joseph's Institution
Jul 2014 - Aug 2014
• 2 moso Taught ‘O’ level subjects Mathematics, Chemistry, Physics and Geography to secondary four students
o Motivated students by providing extra support outside of working hours, including weekends
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Spring Intern
Credit Suisse
Apr 2014 - Apr 2014
• 1 moo Joined Product Control Derivatives team and conducted verification of flash and actual price
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Emerging Markets, Research Intern
The Rohatyn Group
Jun 2013 - Jul 2013
• 2 moso Conducted macroeconomic research on Emerging Markets using CEIC Database
o Created macro to generate and graph data for interest rates, foreign exchange and balance of payments
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Artillery Officer, 23rd Singapore Artillery HIMARS Platoon Commander
Singapore Armed Forces
May 2011 - Mar 2013
• 1 yr 11 moso Achieved the highest grade of REDCON 1A, the highest score in 8 years, during the unit’s military evaluation
o Led platoon in Singapore-US bilateral exercise in Oklahoma
o Appointed Battery's Welfare Officer
o Responsible for vocational obstacle course training
o Organised Battalion wide events including Christmas and Chinese New Year
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Local Associate
Spire Research and Consulting
Feb 2011 - May 2011
• 4 moso Researched market dynamics across industries ranging from electroplated alloys to paper
o Managed accounts for the south-east Asian offices