Aleksandr Abelyan

MIT class of 2026 (Course 6-3 Computer Science and 18 Mathematics). Armenian IOI medalist (silver 2021, bronze 2020). Codeforces Grandmaster (max 2527) under handle 'enoone'. Employment in quantitative trading (Jane Street, Jump Trading) supported by an independent MIT chapter page plus index records; see the 'Quant employment verification' note for provenance.

Notes7

• Quant employment verification: CONFIRMED. Evidence: (1) LinkedIn-enrichment INDEX (index-only, not independent primary confirmation) records Quantitative Trader Intern at Jump Trading (2026-, current) and Quantitative Trader Intern at Jane Street (2025). (2) INDEPENDENT primary source: MIT Kappa Sigma (Gamma Pi) chapter careers page lists 'Alex Abelyan - Quantitative Trader at Jane Street', matching the same MIT class-of-2026 identity. Employer classification: Jane Street (janestreet.com) and Jump Trading (jumptrading.com) are established quantitative/market-making trading firms, so both qualify as quantitative-finance employers. Identity is supported (IOI IOI/Codeforces/ESP MIT cross-links + MIT Kappa Sigma). Actual role/internship (not a student program) is documented, so CONFIRMED - though the exact months rest on the unverified caller lead rather than a primary source, and the LinkedIn index shows only years.2026
• IOI profile: Aleksandr Abelyan represented Armenia at IOI 2021 (silver, rank 85/351, score 289) and IOI 2020 (bronze, rank 94/343, score 322.71); also a contestant at IOI 2018.Jun 25, 2021
• MIT Kappa Sigma careers page lists 'Alex Abelyan - Quantitative Trader at Jane Street', an independent (non-index) MIT-fraternity page naming a quantitative-trading role at Jane Street; page is undated, so timing/recency is not established.
• Listed as a 12th-grade student at Quant College in Yerevan in June 2021, when he won IOI silver for Armenia; Quant College is a private Armenian STEM school, not a quantitative-finance firm.Jun 29, 2021
• LinkedIn-enrichment INDEX ONLY (not primary confirmation): records a Quantitative Trader Intern role at Jump Trading starting 2026 (current), a Quantitative Trader Intern role at Jane Street in 2025, Software Engineer Intern at Genesis Therapeutics in 2024, and Software Engineer Intern at SingleStore in 2023; the truncated index shows years only, no months.
• Employer classification: Jump Trading (jumptrading.com) and Jane Street (janestreet.com) are both genuine quantitative/market-making trading firms, so those candidate employers satisfy the quant-finance criterion; by contrast 'Quant College' in Yerevan is a secondary school and does not.
• MIT Kappa Sigma (Gamma Pi) brother, 'Alex Abelyan, Course 6-3 and 18' (Computer Science and Mathematics), class of 2026 (major/interests: Math, Poker, Coding); matches the LinkedIn MIT 2022-2026 record and corroborates identity.
• Codeforces handle 'enoone' (Armenia), current rating 2357 International Master, historical max rating 2527 Grandmaster; account is cross-linked from both the official IOI profile and the CP Hall of Fame.
• Massachusetts Institute of Technology, class of 2026; MIT ESP teacher page gives College/Employer 'MIT' and Year of Graduation 2026.
• MIT ESP teacher (Splash/Spark program), taught 'Create your own board game' (E15594) at Spark 2023; a co-curricular teaching activity, not employment.
• No personal website, blog, GitHub, or X/Twitter account was found for this person in web/Codeforces sources; the public footprint is the IOI/CP record, LinkedIn, the MIT ESP page, and the MIT Kappa Sigma pages.