Stefanus Lie

Singapore-based actuary. Fellow of the Society of Actuaries (FSA) and Chartered Enterprise Risk Analyst (CERA). Lead Actuarial Analyst at Singapore's CPF Board since 2022, previously actuarial analyst and senior actuarial analyst at Aon's Centre for Innovation and Analytics (ACIA) in Singapore (2017-2022). Earlier roles include a 2015 quantitative analyst internship at Jakarta asset manager Pinnacle Investment (Value-at-Risk project) and a research assistant post on the NUS Risk Management Institute modelling team pricing interest-rate derivatives (2016-2017). Represented Indonesia at the International Mathematical Olympiad in 2010, 2011 and 2012, winning two bronze medals and a silver.

Notes8

• Quant employment verification: CONFIRMED. Stefanus Lie's LinkedIn (via structured enrichment) lists a 2015 'Quantitative Analyst Intern' role at Pinnacle Investment, a Jakarta-based investment management firm (domain pinnacleinvestment.co.id, 'Greater Jakarta Area, Indonesia'), described as a Value-at-Risk project reviewing 10 publications and proposing methodology; a second quantitative-finance role is 'Project Research Assistant - Modelling Team' at the NUS Risk Management Institute (2016-2017), pricing interest rate derivatives. Both are actual roles, not student programs; identity is supported by the IMO Indonesia record (2010-2012), NUS news coverage naming him an NUS undergraduate and International Mathematics Olympian, and the same LinkedIn/CPF Board employment.Sep 17, 2026
• Identity matches the caller lead: IMO contestant 19744 'Stefanus Lie' represented Indonesia in 2010 (Bronze, rank 174, 18 pts), 2011 (Bronze, rank 222, 17 pts) and 2012 (Silver, rank 72, 24 pts).Jul 1, 2012
• Current role per structured enrichment: Lead Actuarial Analyst at Singapore's CPF Board since 2022; this is an index/enrichment claim, not yet independently corroborated by a primary CPF Board page.Sep 17, 2026
• NUS news page names 'Mr Stefanus Lie, an NUS undergraduate student and an International Mathematics Olympian' who placed second overall in the sixth Munich Re Cup - corroborating that the IMO identity and the NUS student are the same person.
• Holds the FSA (Fellow of the Society of Actuaries) and CERA designations and describes himself as a 'fully qualified actuary'; actuarial career runs CPF Board alongside earlier Aon ACIA roles (2017-2022).Sep 17, 2026
• Career spans actuarial (Pacific Life Re pricing intern 2015-2016; Aon ACIA analyst then senior analyst 2017-2022; CPF Board 2022-), quantitative research (NUS RMI modelling team 2016-2017, interest-rate derivatives pricing), investment research (Cerulli Associates part-time analyst 2016, asset-management mandates/RFPs and M&A databases in SQL) and an early quant internship (Pinnacle Investment 2015).Sep 17, 2026
• Named in the Society of Actuaries 2025 Volunteers List as 'Stefanus Lie, FSA, CERA' - independent confirmation of the FSA and CERA credentials, and evidence of current volunteer activity with the SOA.Jan 1, 2025
• Education: MSc in Statistics, National University of Singapore (2020-2022); Bachelor's with Honours in Mathematics and Statistics, NUS (2012-2016); exchange/study at HKUST (2014, Accounting, Mathematical Finance, Python); SMAK 1 Penabur Jakarta high school (2009-2012).Jan 1, 2022
• Namesake caution: a separate 'Stefanus Lie' is a PhD student at the Cancer Science Institute of Singapore and a co-author on RAD51/ovarian-cancer papers (e.g. EMBO Mol Med 2021), distinct from this actuarial/quant profile - the ResearchGate and Springer hits should not be attributed to the actuary.Jan 1, 2021
• Gold Award, Asia-Pacific Mathematical Olympiad (APMO) 2012 - listed on his LinkedIn profile, extending the olympiad record beyond the IMO medals (three IMO appearances 2010-2012).Jan 1, 2012
• Undergraduate research at NUS (2013, UROPS) on construction methods of Hadamard Matrices, and later 'Best Student in Science-1 Class' at SMAK 1 Penabur Jakarta (2010/2011) with Dean's List at NUS (2012/2013).Jan 1, 2013
• Operates a private mathematics tutoring profile ('I am Stefanus Lie, have a strong passion in Mathematics... experience until the international olympiad level') with listings in Boon Lay, Braddell, Bugis and Bukit areas of Singapore, consistent with earlier tutoring roles (PENABUR Jakarta 2012, private tutor 2015-2016).