George Kesaev
Software Engineer at Varonis
Haifa District, Israel
Summary
👤
Senior🎓
Top SchoolGeorge Kesaev is a software engineer with 10 years of experience building high-scale, secure backend systems and cloud-native infrastructure, currently driving near-real-time secure data ingestion at Varonis. He has deep hands-on expertise in Python, Go, gRPC, Kubernetes and performance optimization, with a track record of substantial efficiency gains—such as a core service rewrite that cut CPU by 50% and memory by 66% while increasing throughput. His background spans cyber intelligence, IoT data pipelines, and research-driven projects, giving him a knack for turning prototypes into reliable production systems. Comfortable owning problems end-to-end, he also strengthens developer velocity and reliability through CI/CD automation and monitoring that dramatically reduced on-call noise. Based in Haifa, he pairs a research-oriented mindset from academic lab work with pragmatic engineering that balances innovation and operational resilience.
10 years of coding experience
9 years of employment as a software developer
High School Mathematics and Computer Science, High School Mathematics and Computer Science at Kadoorie Agricaltural SchoolBachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at University of Haifa
English, Russian, Hebrew
Github Skills (117)
actions-on-google10
slam-algorithms10
orb10
mechanism10
google-home9
xor9
seal9
publish9
deep-learning9
webcrypto9
open3d9
levenshtein9
slam9
des9
tensorflow9
Programming languages (11)
Github contributions (5)
NescobarAlopLop/i-book
Oct 2018 - Jun 2024
A simple app for providing LAN IP address for remote connection when device doesn't have a display and there is no other way to retrieve an internal IP address in order to communicate with device.
Contributions:16 PRs, 40 pushes, 7 branches in 5 years 8 months
internal-ipinternalcommunicateaddressandroid
GeorgeK-zn/miscellaneous
Nov 2018 - Mar 2025
things I might need later, but not exactly a project
Contributions:1 review, 7 PRs, 61 pushes in 6 years 4 months
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