Evgeny Khatko
Principal Engineer at PayPal
Redmond, Washington, United States
Summary
👤
Senior🎓
Top SchoolEvgeny Khatko is a Principal Engineer with 14 years of experience helping organizations migrate to and operate on AWS, currently enabling observability for high-cardinality data at PayPal. He has a strong background in designing scalable distributed systems and infrastructure—at Amazon he drove a 10x scalability improvement for Amazon Photos and built data services handling tens of thousands of TPS. At PayPal he architected an extensible Argo-based workflow engine, led programs that cut raw log storage costs dramatically, and shipped reusable IaC libraries to standardize secure connectivity and observability. His PhD in Applied Mathematics informs a practical, data-driven approach to anomaly detection, load testing and per-field validation at massive scale. Evgeny blends hands-on engineering, automation, and system-level thinking to convert complex operational gaps into measurable cost and reliability wins. Based in Redmond, he’s equally comfortable authoring algorithms as he is building observability-as-code for large enterprises.
14 years of coding experience
14 years of employment as a software developer
Doctor of Philosophy - PhD Applied Mathematics, Doctor of Philosophy - PhD Applied Mathematics at Moscow Institute of Physics and Technology (State University) (MIPT)
English, Russian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (56)
python10
mqtt10
asyncio10
iot10
automation10
privacy10
jekyll10
home-assistant10
raspberry-pi10
home-automation10
argoproj9
garden9
charts9
internet-of-things9
batch-processing9
Programming languages (7)
Github contributions (5)
evgeniy-khatko/Generator_server
Aug 2011 - Jun 2013
Contributions:8 commits in 1 year 10 months
evgeniy-khatko/home-assistant
Apr 2018 - Jul 2019
Contributions:4 pushes in 1 year 3 months
raspberry-pipythonhousegardenmqtt
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