Nikolett Gyori

Nikolett Gyori is a quantitative finance and risk analytics professional based in Budapest, Hungary. She represented Hungary at the 41st International Mathematical Olympiad (IMO 2000), winning a silver medal, and attended Fazekas Mihaly Gimnazium. She holds an MSc in Financial Mathematics (ELTE) and an MSc in Investments and Securities (Budapesti Corvinus Egyetem). Her career spans Morgan Stanley (quant roles in Budapest and London from 2006, latterly leading Risk Analytics functions, including a New York-based global COO role), a short commodity-quant stint at Barclays Investment Bank in London (2012), and an actuary role at ING Insurance Hungary (2005-2006). Profile content drawn from her LinkedIn profile as indexed.

Notes4

• Quant employment verification: CONFIRMED. A supported identity (IMO 2000 Hungary + Fazekas, matching the LinkedIn profile) carries a continuous quantitative-finance employment record rather than student programs: Vice President, Quant at Morgan Stanley (Structured Credit, CMBS and FX Quant Model Review; Budapest, 2006-2011); Vice President, Quant (Credit Desk Strategy; London, 2011-2012); Commodity quant at Barclays Investment Bank (London, 2012); Executive Director, Quant (Internal Audit, Model Control; Budapest, 2013-2021); then risk-analytics leadership - Head of Market Risk Analytics Budapest (2021-2022), Head of Risk Analytics Budapest (2022), and Risk Analytics COO (New York, 2022-2025). Employer classification: Morgan Stanley and Barclays Investment Bank are global investment banks whose quant functions build and validate derivative-pricing, market-risk and credit models for trading desks; this is quantitative trading/risk work, not a branding coincidence - neither name relies on the word 'quant'. Source is her indexed LinkedIn career history.
• Identity: the LinkedIn profile linkedin.com/in/nikibodogyori is titled 'Nikolett Gyori - Executive Director, Quant at Morgan Stanley' (Budapest) and itself references the International Mathematical Olympiad, matching the Hungary IMO 2000 participant. The same profile's education lists Fazekas (Mihaly Gimnazium), the Budapest school whose student Nikolett Gyori is listed on the Kovacs-verseny/KOMaL 1996-97 results page, so the professional and olympiad identities are the same person.
• Her olympiad record is independently documented on the official IMO results: at the 41st IMO 2000 she scored 24 points (P1-P6: 7,6,1,7,3,0), ranked joint 68th of 461 with a score of 85.43%, and won a Silver medal for Hungary; Hungary's team that year scored 90.2%.
• Internal Audit / Model Control (2013-2021) was a validation-side quant role, distinct from front-office model development; the move into Head of Market Risk Analytics and then Risk Analytics COO (2021-2025) shifted her from individual quant work to managing quant teams (15+, then 60+, then a global 300+ team with a reported $50M+ budget), indicating a transition from IC to quantitative-risk management.
• Career began in actuarial rather than trading work: Actuary at ING Insurance Hungary (Budapest, 2005-2006), life-insurance modelling and reserving, before moving to bank quant roles in 2006 - so her quantitative finance career dates from her first Morgan Stanley role in Budapest rather than from graduation.
• Dual quantitative master's degrees bracketing the start of her career: MSc Financial Mathematics at ELTE (2000-2005) and MSc Investments and Securities at Budapesti Corvinus Egyetem (2002-2007), i.e. the two degrees overlap with her first quant job at Morgan Stanley, which suggests she worked while completing the Corvinus degree.
• As a Fazekas Mihaly Gimnazium student she placed 2nd in the 1996-97 Kovacs-verseny (the annual Hungarian math/physics competition) with 92 points, the earliest public trace of her mathematical record before the IMO.