Gregory Kalabin
Senior Site Reliability Engineer at Google
London, England, United Kingdom
Summary
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Senior🎓
Top SchoolGregory Kalabin is a Senior Site Reliability Engineer with 14 years of software experience, currently driving reliability and automation for Google Compute Engine in London. He blends hands-on engineering with people leadership, having managed and coached teams while acting as incident commander for major outages. Gregory has a strong track record of reducing operational load through improved monitoring and automation—one project cut incoming tickets by 60% and another automated capacity scaling for traffic spikes. His background spans full-stack and backend work, from building high-throughput A/B experimentation platforms at Booking.com to low-latency Go microservices at Lazada. Trained in applied mathematics, he brings a data-driven approach to capacity and metrics engineering and a knack for transferring ownership to developer teams.
14 years of coding experience
7 years of employment as a software developer
Specialist (Equivalent of Master's), Applied Mathematics, Specialist (Equivalent of Master's), Applied Mathematics at Saint Petersburg State University
English, Russian
Github Skills (32)
parser10
perl10
parser-generator10
mojo10
ua-parser9
regex9
agent9
ports9
browser-detection8
template-engine8
user-agent8
pongo27
django7
golang6
trainer6
Programming languages (7)
Github contributions (5)
gkalabin/prosper
Dec 2023 - Apr 2025
Spending tracker to help you prosper
Contributions:474 PRs, 731 pushes, 450 branches in 1 year 3 months
expense-tracker-apppersonal-expenses
gkalabin/cv
Dec 2015 - Sep 2017
Contributions:4 pushes, 1 branch in 1 year 9 months
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