Ariunbayar Baterdene
Software Engineer at Oyundari-Ekh LLC
Niagara Falls, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolAriunbayar Baterdene is a seasoned software engineer with 12 years of experience building full-stack, cloud-native systems across government and commercial domains. He brings deep expertise in Python, Node.js, AWS, Linux administration and a proven ability to own projects end-to-end—from architecture and database design to CI/CD and long-term maintenance. Notable wins include a 100x performance boost through query optimization and event-driven refactoring, leading a GeoPortal team for a national geospatial platform, and launching evisa.mn to streamline immigration services. He has designed serverless ETL pipelines, secure API authorizers, and search services backed by OpenSearch and AppSync, demonstrating a strong focus on scalability, security, and observability. Based in Niagara Falls, Ontario, Ariunbayar combines hands-on engineering with mentoring experience and a knack for turning complex, policy-driven requirements into practical digital services. Colleagues rely on him for fast learning, clear communication, and pragmatic solutions that reduce operational friction.
12 years of coding experience
6 years of employment as a software developer
Bachelors, Computer Science, Bachelors, Computer Science at Mongolian University of Science and Technology (MUST)
Stackoverflow
81reputation
3kreached
1answer
8questions
Github Skills (27)
mixins7
iframe6
mode-line6
fold6
php6
api6
angularjs6
linux6
python6
django6
migration6
keyframe-animation6
livereload5
coverage5
animation5
Programming languages (4)
Github contributions (5)
ariunbayar/sample-django-fb-login
Jul 2019 - Dec 2021
Contributions:1 PR, 12 pushes, 1 branch in 2 years 5 months
ariunbayar/hello-graphql-inspector-action
Jan 2022 - Feb 2022
Contributions:42 PRs, 54 pushes in 1 month
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