Andrey Rotchev is a seasoned software engineer with 11 years’ experience building and operationalizing large-scale backend and DevOps systems across Google, Yandex and cloud-native startups. He currently drives Ads Experimentation platform work at Google, having improved paired-experiment throughput 10x, led budget-controlled experimentation reviews, and built anomaly detection post-processing that fixed years-long Instagram experiment errors. Previously at Yandex he sped cloud deployments 9x while hardening PCI DSS compliance and single-handedly evolved the Go SDK for YDB to parity and stability. He has a strong track record of migrating Windows .NET systems to cloud-native, implementing immutable deployments and serverless GraphQL APIs, and bringing measurable reliability and delivery speedups (2–5x) to production teams. Based in London, he combines low-level systems skills (C++, Python, Go) with pragmatic delivery and technical project leadership, and is known for tackling thorny production incidents and making experimentation infrastructure trustworthy.
11 years of coding experience
11 years of employment as a software developer
school leaving certificate phisics & mathematics, school leaving certificate phisics & mathematics at lyceum #1557 of Moscow
Engineer's degree Telecommunication systems, Engineer's degree Telecommunication systems at National Research University of Electronic Technology (MIET)
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