Viktor Chynarov
Senior Systems Engineer at Cloudflare
Old Toronto, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolViktor Chynarov is a systems engineer with 13 years of experience building resilient backend and infrastructure systems across companies from startups to large tech (Cloudflare, Whatnot, Meta/Instagram). He blends hands-on systems work (QUIC and HTTP contributions at Meta) with product-focused backend and mobile engineering—launching personalized notification systems, marketing automation pipelines, and auction-experimentation features that moved metrics and scaled to millions of users. Viktor is comfortable across languages and stacks (Elixir, Python/Flask, Postgres, dbt, Dagster, SwiftUI, Android) and has a history of turning manual, error-prone processes into automated platforms relied on company-wide. Based in Toronto, he maintains an active developer footprint on GitHub and npm, signaling ongoing open-source engagement alongside production engineering.
13 years of coding experience
7 years of employment as a software developer
Bayview Secondary SchoolBachelor of Computer Science, Bachelor of Computer Science at University of Waterloo
English, Russian
Stackoverflow
461reputation
64kreached
8answers
7questions
Github Skills (17)
nlp6
elasticsearch-client6
nodejs6
php6
natural-language-processing6
nltk6
python6
django6
javascript6
python-datetime6
ruby-client5
explore4
elasticsearch3
ruby3
machine-learning2
Programming languages (3)
Github contributions (5)
vchynarov/remns
Feb 2015 - May 2015
An elegant Python blogging engine.
Contributions:63 commits, 25 pushes, 3 branches in 2 months
python
vchynarov/grubbitr
May 2013 - May 2013
Contributions:35 commits in 17 days
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