Vladimir Fetisov is a platform-focused software engineer with 9 years of experience building and scaling backend systems across major consumer and cloud platforms. Currently at ZEDEDA in Berlin, he has a track record at Delivery Hero, VK Cloud Solutions, Avito and Tribuna.com designing high-throughput services — including components that have sent over 10k notifications per second and production monitoring built on Prometheus/VictoriaMetrics. He contributes to open-source (notably enhancing MontFerret’s declarative web-scraper core with object-manipulation functions, refactors and tests), reflecting a pragmatic attention to code quality and internal consistency. Comfortable across the full backend stack, he pairs hands-on engineering with operational experience in alerting and observability. Colleagues note his habit of sharing knowledge via internal talks and improving CI/testing practices, signaling both technical depth and team-minded craftsmanship.
Declarative data automation language and Go runtime for structured extraction workflows.
Role in this project:
Back-end Developer
Contributions:8 reviews, 62 commits, 65 PRs in 2 years 6 months
Contributions summary:Vladimir primarily focused on enhancing the core functionality of the `ferret` project. They implemented new functions related to object manipulation, including `KEEP_KEYS`, `MERGE_RECURSIVE`, and `ZIP`. They also improved the codebase by refactoring the `GetIn` method and implementing several tests to improve code coverage. The user also contributed to internal consistency by modifying the return type of certain methods.
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