Wuttisak Trongsiriwat

Wuttisak Trongsiriwat is a Thai mathematician and data professional. He represented Thailand at the International Mathematical Olympiad in 2004 and 2005. He holds a PhD in Mathematics from MIT (2010-2015), with research in algebraic and enumerative combinatorics (permutation patterns, interlacing networks, Schur functions; Journal of Combinatorial Theory Series A, 2015), and a bachelor's in Mathematics and Computer Science from the University of Virginia (2006-2010). He worked as a Quantitative Analyst at Tech Square Trading, a Boston-based quantitative, market-neutral equity manager, from 2015 to 2018; then as an Advanced Data Scientist at KASIKORN Business-Technology Group (KBTG), 2018-2020; and is listed on LinkedIn as a Vice President at Krungthai Bank from 2020.

Notes6

• Quant employment verification: CONFIRMED. Wuttisak Trongsiriwat held an actual professional role as Quantitative Analyst at Tech Square Trading, a Boston-based firm, from 2015 to 2018 (LinkedIn profile index). Employer classification is independently supported by a specialist hedge-fund database (Preqin), which describes Tech Square Trading as 'a quantitative investment firm based in Boston, Massachusetts' established in Q1 2012 that 'traded equities in multiple markets across the world with market neutral strategies of a short/medium-term horizon'; the firm is also an SEC-registered investment adviser (IAPD/IAPD firm CRD 283757). This is a paid analyst position, not a student program, camp, insight day, or incoming offer. Identity linkage rests on the LinkedIn index (name Wuttisak Trongsiriwat, Bangkok, MIT Mathematics PhD + UVA matched to the IMO Thailand contestant).
• Represented Thailand at the International Mathematical Olympiad in 2004 and 2005, per the official IMO results site. No IMO medal/award was confirmed from the primary results pages read, so no medal is claimed.
• PhD in Mathematics from MIT (2010-2015), research in algebraic/enumerative combinatorics; thesis on permutation patterns, interlacing networks, and Schur functions, with MIT DSpace deposit.
• LinkedIn profile index lists a current role as Vice President at Krungthai Bank (Bangkok, listed 2020-present). This is an index-only claim and was NOT confirmed against any primary Krungthai Bank page; the bank is a Thai commercial bank, not a quantitative trading firm.
• Education and career history on the LinkedIn profile (MIT Mathematics PhD 2010-2015; UVA Math & CS 2006-2010; Tech Square Trading 2015-2018; KBTG 2018-2020; Krungthai Bank 2020-present) are internally consistent and align with the Thai IMO 2004/2005 contestant identity, but the profile is an index/aggregator record rather than independent primary-source confirmation of each role.
• Authored 'Permutation Statistics and Multiple Pattern Avoidance' (arXiv:1309.3028, 2013), presented at the PP2013 permutation-patterns conference, and co-authored the 2015 JCTA paper 'Interlacing networks: Birational RSK, the octahedron recurrence, and Schur function identities'.
• Worked as an Advanced Data Scientist at KASIKORN Business-Technology Group (KBTG), the technology arm of Kasikornbank in Thailand, 2018-2020, an industry data-science role distinct from his quantitative-finance trading role.
• No GitHub, X/Twitter, personal website, or public email/phone was found in the sources read; the public footprint is confined to the LinkedIn index, academic publications, the official IMO results site, and the Preqin/SEC records of his former employer.