Alexey Bruyok

Aliaksei (Alexey) Bruyok is a Belarusian mathematician and quantitative researcher. Representing Belarus at the International Mathematical Olympiad 2020 he earned a bronze medal; he graduated from Gymnasium No. 51 in Gomel and enrolled at the Moscow Institute of Physics and Technology (MIPT), graduating with a bachelor's degree in 2024. During his studies he worked as a researcher at Huawei on 5G multi-user grouping algorithms (2021-2023), as a developer at Yandex (2023), and reportedly as a Quantitative Researcher at the systematic trading firm Teza Technologies in Yerevan, Armenia, from July 2024. The Teza role is asserted by a people-index profile rather than a primary page read directly.

Notes7

• Quant employment verification: CONFIRMED — the subject holds a Quantitative Researcher role at Teza Technologies (a genuine systematic/HFT quant firm), per an index profile row; identity is supported by name plus MIPT education/timeline matching the IMO-2020 Belarus contestant whose Gomel-gymnasium-to-MIPT path is independently documented. The role and employer classification are supported, but the underlying LinkedIn page could not be read directly this run (403), so the employment claim rests on the index plus Teza's own site for the employer classification.Sep 17, 2026
• Teza Technologies employer classification: a systematic trading firm founded in 2009 by Misha Malyshev (ex-Citadel), originally a proprietary high-frequency trading shop, later a multi-strategy quantitative firm covering global futures, equity stat arb, and options — i.e. it genuinely operates in quantitative/systematic trading.Aug 12, 2026
• IMO 2020 (Belarus): rank 294, 52.4%, Bronze medal, 15 points (P1=7, P4=7, P5=1).Sep 1, 2020
• Graduated Gymnasium No. 51 in Gomel, Belarus, then enrolled at the Moscow Institute of Physics and Technology (MIPT); the IMO 2020 organizers note both he and teammate Nikita Khomich were first-year Moscow students competing in St Petersburg due to border restrictions.Sep 1, 2020
• Index-only claim (not independent primary-source confirmation): a people-index row lists Alexey Bruyok as Quantitative Researcher at Teza Technologies (teza.com), Yerevan, Armenia, from 2024-07, and past roles Developer at Yandex (2023) and Researcher at Huawei (2021-2023); education MIPT bachelor 2020-2024 and Yandex School of Data Analysis.Sep 17, 2026
• VK profile 'bralex1' (Alexey Bruyok) lists Gomel, Belarus and MIPT (Phystech) graduation year 2024, consistent with the LinkedIn profile's MIPT attendance 2020-2024.Sep 17, 2026
• Winner ('Победитель') of the MIPT Phystech Olympiad, mathematics, 10th grade, final round 2019 — documented on the MIPT conference site, which supports the Gomel->MIPT path independent of LinkedIn.Jan 1, 2019
• Aggregator-only corroboration: SignalHire's Teza Technologies page lists multiple quantitative researchers (e.g. Kostya Manannikov 'Quantitative Researcher at Teza Technologies', now in Armenia per contact data), an aggregator signal that Teza maintains quant research staff in Armenia, but not primary confirmation of this person's role.Aug 13, 2026