Sergiy Zarubin
Networking & Infrastructure Engineer at Network Credo Inc
Santa Clarita, California, United States
Summary
👤
Senior🎓
Top SchoolSergiy Zarubin is a Networking & Infrastructure Engineer with a decade of hands-on experience building secure, scalable AWS environments and a strong DevSecOps mindset. He has driven measurable outcomes—tripling deployment speed, cutting rollback errors by 70%, achieving 99.99% uptime for millions of users, and reducing AWS costs by 25% through automation and performance tuning. Proficient in Terraform, CloudFormation, Docker, Kubernetes/EKS, and CI/CD tooling (Jenkins, CodePipeline, GitHub Actions), he pairs infrastructure-as-code with pragmatic security controls and custom Python automation. His background spans low-latency multiplayer networking and enterprise-scale cloud platforms, where he hardened VPC/IAM architectures and implemented multi-region failover to minimize outages. A former VP of IT who mentors engineers and authors operational SOPs, he uniquely blends leadership, developer velocity, and audit-ready security. Based in Santa Clarita, CA, Sergiy often favors practical, measurable engineering improvements over theoretical optimizations.
8 years of coding experience
8 years of employment as a software developer
Associate of Science (AS), Computer Science, Associate of Science (AS), Computer Science at Los Angeles Valley CollegeBachelor's degree, Computer Science, Bachelor's degree, Computer Science at California State University, Monterey Bay
Russian, Ukrainian, English
Stackoverflow
1reputation
0reached
0answers
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Github Skills (26)
raspberry8
pygame8
gpio7
raspberry-pi5
python5
python-interface4
eve4
node-red3
parrot3
drones2
sms2
nodes2
voice2
css1
browser1
Programming languages (5)
Github contributions (5)
SectionSixLabs/CST338
Jul 2018 - Aug 2018
Contributions:116 pushes, 1 branch in 1 month
SectionSixLabs/CST205-Multimedia-Design-and-Programming
Feb 2018 - Apr 2018
Contributions:32 pushes, 2 branches in 1 month
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