Maximilliano Utomo Quok

Maximilliano Utomo Quok is an Indonesian competitive programmer and a Computer Science undergraduate at the National University of Singapore. He represented Indonesia at IOI 2022, winning a bronze medal (247.50 points, rank 97), and previously won a gold medal at APIO 2020 and medals at Indonesia's national informatics olympiad (OSN). He has since served on TOKI OSN problem committees and as an ICPC competitor for NUS. Per LinkedIn enrichment (index-only), he worked as a Quantitative Research Intern at MS Capital Singapore (Meridian & Saturn Capital), a Singapore MAS-licensed systematic/quantitative investment platform, and has held teaching-assistant and coaching roles. All identity claims are anchored to the IOI primary record, contest handles, and the employer's own materials; index-only role facts are labeled as such.

Notes13

• Quant employment verification: CONFIRMED. Identity: the IOI 2022 Indonesia contestant (247.50 / bronze) is the same person as the LinkedIn profile (NUS CS undergraduate) and the tzaph_/tzaph contest handles - name, contest record and university align. Employment: the LinkedIn enrichment index records a past role 'Quantitative Research Intern' at MS Capital Singapore (mscapital.sg), dates recorded only as 2025. Employer classification: MS Capital / Meridian & Saturn Capital is a Singapore MAS-licensed systematic/quantitative investment platform running quant strategies across China A-shares and global markets (mscapital.sg) and described in press as a quantitative hedge fund (Hedgeweek/Reuters), so the employer genuinely operates in quantitative finance rather than merely carrying 'quant' in its name. This is an actual internship role (not a competition, insight day, camp, scholarship, or incoming offer). Basis note: the role rests on the LinkedIn enrichment index (index-only), while the identity and employer classification are supported by the primary IOI record and the employer's own site/press; the internship dates come only from the caller lead and are not primary-confirmed. CONFIRMED therefore holds on a supported identity plus an actual past quant-finance internship, with the index-only provenance of the role itself stated explicitly.Sep 17, 2026
• MS Capital / Meridian & Saturn Capital (mscapital.sg) is a Singapore-based, MAS-licensed quantitative/systematic investment platform: an 'institutional systematic investment platform' running a suite of quantitative strategies across China A-shares and global markets, and separately described in press as a quantitative hedge fund. This classifies the employer as quantitative finance; the classification rests on the company's own site plus press, not on the name alone.Sep 17, 2026
• Role: Quantitative Research Intern at MS Capital Singapore. The LinkedIn enrichment index carries this as a past role with dates recorded only as '2025'; the caller lead gives May-Aug 2025, which is NOT confirmed by the primary source and is noted as a lead-only date.2025
• IOI 2022 bronze medal for Indonesia at IOI 2022 (held in Indonesia, August 2022); IOI stats record 247.50 points, rank 97/349. This is the Olympiad identity anchor named in the brief.Aug 2022
• Persona confirms a single consistent identity: the IOI contestant, the tzaph GitHub account, and the NUS CS undergraduate LinkedIn all resolve to the same person; the GitHub profile name 'Maximilliano Utomo' and 2004 birth year on AtCoder match.Sep 17, 2026
• Competitive-programming handle tzaph_ on Codeforces (city Surabaya, Indonesia), max rating 2282 (master); also tzaph on AtCoder (birth year 2004) and 'maximath_1' on e-olymp/Instagram - the handle set is what links his contest record to the same person across platforms.2026
• Education: Bachelor's degree in Computer Science at the National University of Singapore, index dates 2022-2026, i.e. an undergraduate cohort that began right after his 2022 IOI appearance; index-only.2026
• NUS ICPC team 2025 lists Maximiliano Utomo Quok alongside Edbert Geraldy Cangdinata and Matthew Allan, i.e. he competed for NUS in ICPC 2025.2025
• Named as an OSN 2025/2024/2023 soal (problem) committee member for TOKI, i.e. he has transitioned from contestant to problem-setter; also listed as an IA (jury assistant) in the 2023 OSN guide.2023
• IOI 2022 HSC report lists him with 247.5 points; the IOI statistics page also reports the identical figure, so the medal and score are corroborated across two independent primary IOI sources rather than one aggregator.2022
• APIO 2020 gold medal while a student at SMA Xin Zhong, Surabaya; the same APIO result is reported independently by Tempo and Antara so it is not a single-source claim.2020
• Appeared as a coach/participant in the TOKI 'Pelatnas 2 2024' training-camp post alongside several NUS and overseas-uni contestants; this is training-camp activity, not employment.2024