Siyong Huang

Siyong Huang is an MIT computer science student (MEng, 2021-2025; ESP teacher profile lists graduation 2025) and competitive programmer who represented the United States at IOI 2021, earning a gold medal (absolute rank 12). He competes under the handle frodakcin as a Codeforces International Grandmaster and reached ICPC World Finals 2023 (rank 18) with MIT, and took gold at the Midnight Code Cup 2026. His listed internships are Research Engineer Intern at Pika (2023-2024), Quantitative Research Intern at Jane Street (2023), and Deep Learning Performance Software Engineer Intern - Inference at NVIDIA (2022), all LinkedIn index-sourced and not independently confirmed by an employer page.

Notes5

• Identity cross-confirmed: stats.ioinformatics.org/people/7647 lists Siyong Huang as an IOI 2021 Contestant for United States of America (gold, absolute rank 12); cphof.org/profile/codeforces:frodakcin and codeforces.com/profile/frodakcin both tie the name Siyong Huang to handle frodakcin (Sunnyvale, United States, from USACO), matching the MIT LinkedIn subject.
• Quant employment verification: CONFIRMED. The LinkedIn enrichment (index-sourced) lists a 'Quantitative Research Intern' role at Jane Street (2023) alongside Pika (Research Engineer Intern, 2023-2024) and NVIDIA (Deep Learning Performance Software Engineer Intern - Inference, 2022), and the person's identity is supported by IOI/Codeforces/GitHub cross-links. Jane Street Capital is a proprietary quantitative trading firm (market maker) and the listed role is an actual internship, satisfying the quant-role requirement; however, the specific role/date comes only from the index and was not independently confirmed on a Jane Street or primary employer page.
• MIT LinkedIn enrichment (index-sourced, not independently confirmed) lists three internships: Research Engineer Intern at Pika (2023-2024), Quantitative Research Intern at Jane Street (2023), and Deep Learning Performance Software Engineer Intern - Inference at NVIDIA (2022).
• IOI 2021 gold medal, absolute rank 12, representing the United States; contest held 25 Jun 2021.
• ICPC World Finals 2023 with MIT: rank 18.
• Midnight Code Cup 2026 gold medal, rank 1.
• Codeforces International Grandmaster under handle frodakcin, listed from the USACO organization; GitHub frodakcin has 37 followers and 9 public repos.
• Employer classification: Pika (pika.art) is a generative-AI video company, not quantitative finance; NVIDIA is a semiconductor/AI computing company, not quantitative finance. Neither is a quant employer.
• MIT ESP teacher profile lists Siyong Huang, major 6 (Computer Science), MIT, Year of Graduation 2025; taught a class titled 'Coming up with Poker Plays'.