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Zharaskhan Aman

Zharaskhan Aman

CTO & co‑founder; software engineer and competitive programmer

zharaskhan
Almaty, Kazakhstan
Joined February 2026
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Favicon imagecodeforces.com
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Network

3.2K connections
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AI ML Specialists
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Kazakhstan Tech Leaders
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Big Tech Engineers
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Startup Founders
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Rette AI Team
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RemoFirst Team
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KBTU Alumni Faculty

Summary

Founder and AI engineer focused on healthcare auditing: serves as CTO and co‑founder of Rette.ai / DEFECT AI, building an AI engine for claims and denials combining ML with operational/product responsibilities. zharaskhan+1
Experienced infrastructure and backend engineer with a history at large tech companies: worked at Facebook/Meta and Yandex on monitoring, observability and CI/CD, with an emphasis on reliability for large systems. getprog+1
High‑level competitive programmer and coach: long‑time competitive programmer, two‑time ICPC World Finalist, contest winner and coach involved in national contest organization and KBTU Open technical committee work. codeforces+2
Community organizer and educator in Kazakhstan's competitive programming scene: contributes engineering and organizational support to CPFed.kz, helps host regional ICPC events, and teaches/coaches at KBTU. cpfed+2

Work

Education

Projects

Writing

How to open medium.com (blog post)

Personal blog post hosted on the author's website (link referenced from social posts).

Favicon imagezharaskhan.com

Hobbies

Competitive programming — longtime contestant, coach and organizer. codeforces+1