Vladimir Garvardt is a Staff Engineer based in Berlin with 16 years of experience designing and operating reliable 24/7 systems for e-commerce and cloud platforms. He has led backend teams and platform initiatives at HelloFresh and Lamoda Group, owning order-processing and partner-integration systems that demanded high availability and robust monitoring. Currently at Impossible Cloud, he focuses on building production-grade infrastructure and observability features, informed by hands-on work contributing to open-source projects like a Go-based API gateway where he implemented OAuth origin checks and statsd metrics. Known for blending systems architecture with pragmatic engineering, he brings deep operational sense and a track record of turning complex reliability requirements into maintainable solutions.
Contributions:4 releases, 1 review, 274 commits in 3 years 8 months
Contributions summary:Vladimir made several contributions to the `janus` API Gateway project, focusing on backend logic and API functionality. Key changes involved verifying the origin of OAuth tokens to enhance security, including the addition of an "access token of other origin" error. The user also implemented statsd reporting for requests and round trips, indicating work on monitoring and performance tracking. Further commits demonstrate work on data validation to ensure proxy definition correctness.
Generic stats library collect services' stats and then create monitoring dashboards to track activity and problems
Contributions:4 releases, 2 reviews, 42 commits in 3 years 5 months
collectproblemsdashboardsgenericstats
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Vladimir Garvardt - Staff Engineer at Impossible Cloud