Evgenii Orlov
Senior Engineering Manager at Semrush
Amsterdam, North Holland, Netherlands
Summary
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SeniorEvgenii Orlov is a Senior Engineering Manager based in Amsterdam with a decade of experience building and operating high-load distributed systems and agentic AI products. At Semrush he leads 60+ engineers across 12 squads, driving the AI & GEO direction and shipping an AI SEO suite from zero to release in 2.5 months while also owning flagship SEO products for enterprise workloads. He blends hands-on systems architecture (Go, C++, ClickHouse, Kafka) with strategic engineering leadership, having cut infrastructure costs by over 40% through storage and backend reengineering. His technical roots span Linux kernel work, anti-fraud engines handling 50k+ req/s per node, and high-throughput data pipelines—skills he leverages to keep managers close to code. Pragmatic about delivery and cost-efficiency, he seeds rapid zero-to-one initiatives without sacrificing long-term scalability. Colleagues rely on him for fast, reliable execution where performance, accuracy, and infrastructure economics matter.
10 years of coding experience
11 years of employment as a software developer
Stackoverflow
1reputation
2kreached
0answers
1question
Github Skills (85)
compress10
golang10
database10
go10
repair10
ttl10
fsnotify9
mocks9
lru9
uuid9
loader9
fifo9
image-server9
mocking9
jpeg9
Programming languages (4)
Github contributions (5)
OrlovEvgeny/go-mcache
Apr 2018 - Jan 2020
Fast in-memory key:value store/cache library for Golang
Contributions:61 commits, 10 PRs, 48 pushes in 1 year 9 months
golangmemorylruttlfifo
OrlovEvgeny/TinyJPG
Mar 2018 - Jun 2020
images jpg or jpeg compressed and watcher fsnotify
Contributions:6 releases, 75 commits, 2 PRs in 2 years 4 months
fsnotifyjpgimage-servercompresswatcher
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