Ernar Kusdavletov
Staff Software Engineer at Collectly, Inc.
Seoul, Spain
Summary
👤
Senior🎓
Top SchoolErnar Kusdavletov is a Staff Software Engineer with 9 years of experience building resilient, secure, and scalable systems, currently driving core platform and AI initiatives at Collectly. He blends product-minded system architecture with hands-on implementation—designing high-throughput stream processors, Kubernetes-native auth, and Vault-based secrets platforms while shipping user-facing UIs and integrations. Ernar has led zero-downtime migrations for 10k+ users, engineered AI-driven call-audit and code-review automation, and replaced heavy DB loads with 10k+ events/sec OpenSearch indexing. He has a proven track record scaling teams and integrations across healthcare EHRs, improving reliability for millions of patients and supporting 24/7 multi–time zone operations. Comfortable in distributed environments, he pairs deep technical craft (Python, FastAPI, Kafka, Temporal, Next.js) with operational rigor and incident-driven learning. Based in Seoul with roots in Kazakhstan, he quietly combines research experience and practical automation to reduce manual toil and accelerate product delivery.
9 years of coding experience
6 years of employment as a software developer
High school Science and Technology, High school Science and Technology at Kazakh-Turkish lyceum for gifted studentsBachelor’s Degree Computer Science and Engineering & Finance and Accounting, Bachelor’s Degree Computer Science and Engineering & Finance and Accounting at Ulsan National Institute of Science and Technology
English, Russian, Korean, Turkish, Kazakh
Github Skills (34)
testing9
node-module9
chrome-extension9
api9
firefox9
flask9
chrome9
developer-tools8
python8
automation8
chromium8
webapp8
nodejs8
js-api8
javascript7
Programming languages (4)
Github contributions (5)
kusdavletov/socket-programming-simple-server-and-client
May 2018 - Sep 2018
Contributions:13 commits, 11 pushes in 4 months
kusdavletov/blackjack-game
May 2017 - Sep 2018
Contributions:5 pushes, 1 branch in 1 year 4 months
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