Alfredo Alef Pineda Reyes

Alfredo Alef Pineda Reyes is a Mexican mathematics competitor from the State of Mexico who represented Mexico at the International Mathematical Olympiad in 2017 (silver medal) and 2018 (bronze medal). At the time of his 2017 IMO silver he was a high-school student in the SEP online preparatory system (prepa en línea). He also won APMO bronze medals in 2016 and 2017 and an honourable mention at RMM 2017. A LinkedIn profile for an 'Alfredo Pineda' lists ITAM (Instituto Tecnológico Autónomo de México) and, per index-only enrichment data, a 2024 Jane Street Quantitative Trading Intern role plus earlier software engineering internships at Microsoft (2022) and Meta (2021); these employment details rest on indexed/aggregator data and are not independently confirmed by primary sources, and no primary source yet ties that LinkedIn profile to the IMO competitor.

Notes5

• Quant employment verification: UNRESOLVED. Index-only LinkedIn enrichment (ClickHouse/Apify profile data) lists a 'Quantitative Trading Intern' role at Jane Street (New York) in 2024 for an 'Alfredo Pineda' with ITAM education, plus earlier software engineering internships at Microsoft (2022) and Meta (2021). Jane Street is a genuine quantitative trading firm/market maker, so the role type would qualify for CONFIRMED if real; however the employment evidence rests solely on an index/aggregator, not a primary source, and no primary source yet links that LinkedIn profile to the IMO 2017/2018 competitor. Identity of the Olympiad competitor is confirmed by primary sources; the employment-role-to-identity link is not. CONFIRMED is therefore not reached.2024
• IMO-official individual results for Alfredo Alef Pineda Reyes (Mexico): IMO 2017 silver (rank 115, 19 pts) and IMO 2018 bronze (rank 228, 18 pts).2018
• Representing Mexico at the 58th International Mathematical Olympiad (Río de Janeiro, 2017), Pineda Reyes won a silver medal; La Jornada describes him as a high-school student from the State of Mexico enrolled in the SEP online preparatory system (prepa en línea), which places his secondary schooling outside a traditional campus high school.Jul 23, 2017
• A separate aggregation profile lists a 2024 Jane Street Quantitative Trading Intern role and 2022 Microsoft and 2021 Meta software engineering internships for the ITAM-linked 'Alfredo Pineda' LinkedIn - index-only, no primary-source corroboration found.2024
• Beyond the IMO, his Olympiad record includes APMO 2016 and APMO 2017 bronze medals and an honourable mention at RMM 2017 (aggregated results index).2017