Erjan K
Data Engineer
Kazakhstan
Summary
👤
Senior🎓
Top SchoolErjan K is a data engineer with a decade of hands-on experience building end-to-end ETL and streaming solutions across cloud and on-prem environments, currently developing an AI-powered insights platform for ADQ. He has moved data infrastructure onto Kubernetes and cloud platforms, optimized query performance by 35%, and architected pipelines that processed terabytes of gaming and enterprise data with 100% validation accuracy. His work saved roughly $100k for a top Central Asian bank and cut weekly reporting overheads through pragmatic automation and ETL design. Comfortable across Snowflake, Spark, Azure DevOps, Airflow, HiveQL and T-SQL, he blends analytics, engineering and stakeholder communication to turn complex data into reliable business signals. Notably, he improves model and score accuracy (e.g., boosting a country-score metric by 10%) by integrating diverse economic and geopolitical data sources.
11 years of coding experience
6 years of employment as a software developer
bachelor of computer science Mathematics and Computer Science, bachelor of computer science Mathematics and Computer Science at University of Waterloo
Kazakh, Russian, English
Github Skills (200)
python10
artisan10
launchpad10
camera10
forum10
laravel-package10
autodeploy10
tinker10
nft10
whenever10
ipb10
ndjson10
laravel-migration10
raspberry-pi10
rce10
Programming languages (52)
Github contributions (5)
erjanmx/team-health-check
Apr 2019 - Jun 2022
A simple app to do your team's health check
Contributions:1 review, 29 PRs, 72 pushes in 3 years 2 months
reactto-do-appagilehealthto-do
erjanmx/django-nambaone-echo-bot
Sep 2017 - Oct 2019
NambaOne sample echo-bot
Contributions:11 PRs, 26 pushes, 12 branches in 2 years 1 month
discordbotdiscord-botechoecho-bot
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