Sergey Nuzhdin
Principal Engineer at Cloudflare
London, England, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolSergey Nuzhdin is a Principal Engineer with 12 years of experience building high-performance, cloud-native data infrastructure and full-stack systems, currently shaping platform reliability and scalability at Cloudflare. He blends deep backend expertise in Python and Go with extensive experience across PostgreSQL, ClickHouse, Kafka, MongoDB, Redis and Elasticsearch, and is certified in Kubernetes (CKA). Sergey’s background spans founding a rental marketplace, leading search and high-load systems, and consulting as a Kubernetes solutions architect, giving him both product intuition and ops rigor. He regularly bridges developer UX and production reliability—shipping APIs, data pipelines and reactive front-ends (React/Redux) while optimizing low-level performance. Based in London, he favors pragmatic, observable designs and brings a hacker’s curiosity to large-scale, distributed problems.
12 years of coding experience
9 years of employment as a software developer
specialist, Programmer, specialist, Programmer at Kyiv Internation Science-Techniсal University (ISTU)
English, Russian, Ukrainian
Stackoverflow
970reputation
288kreached
12answers
7questions
kubernetes
top-5%
prometheus
top-5%
Github Skills (133)
postgresql10
high-availability10
gitlab-runner10
infrastructure10
docker-registry10
runner10
minio10
bare-metal10
stolon10
charts10
kubernetes-cluster10
kubernetes-operator10
kubectl10
helm10
ansible10
Programming languages (11)
Github contributions (5)
lwolf/gitlab-chart
Feb 2017 - May 2019
Kubernetes Helm chart to deploy GitLab
Contributions:4 releases, 40 commits, 5 PRs in 2 years 3 months
gitlabkubernetes-helmgitlab-cigitlab-runnerhelm-charts
lwolf/tcw122b-scripts
Feb 2016 - May 2020
AsyncIO + snmp script to control light with pir and tcw122b device
Contributions:2 PRs, 3 pushes, 2 branches in 4 years 4 months
asynciosnmp
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