Vitalii Zakharov
Senior Software Engineer at Amazon Web Services (AWS)
Dublin, Ireland
Summary
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Senior🎓
Top SchoolVitalii Zakharov is a Senior Software Engineer based in Dublin with over a decade of hands-on experience building high-throughput backend systems and cloud infrastructure. He has driven mission-critical projects at scale—from reducing newsfeed latency and preventing advertiser overspend at VK to implementing multi-account AWS security, Terraform IaC, and multi-region observability at Miro and AWS. Vitalii specializes in distributed systems, performance optimization, and SRE practices, with proven outcomes like 30% feed performance gains, minutes-level analytics latency, and revenue-impacting caching and fraud-prevention features. He also designs autoscaling solutions for stateful game servers and led distributed tracing across 100+ microservices, showing a knack for both deep technical work and cross-team program ownership. Comfortable across the full cloud-native stack, he blends backend engineering with DevOps rigor to turn complex reliability problems into automated, measurable improvements. An engineer who prefers pragmatic, data-driven changes, he often surfaces unexpected wins by combining infrastructure changes with product and ML collaboration.
13 years of coding experience
12 years of employment as a software developer
Automation of technology processes and industries, Automation of technology processes and industries at Perm State Technical University (PSTU)
Русский, Английский
Stackoverflow
1reputation
0reached
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Github Skills (80)
python10
visa10
payment-service10
exporter10
automation10
php-library10
ssh10
bundle10
php-framework10
large-files10
payment10
ansible10
kubernetes10
symfony-bundle10
symfony10
Programming languages (5)
Github contributions (5)
zakharovvi/aws-lambda-extensions
Sep 2022 - Mar 2023
framework and helper functions to build your own AWS lambda extensions in Go
Contributions:2 releases, 1 PR, 40 pushes in 6 months
awsaws-lambdagolambdalambda-extensions
zakharovvi/rules_kotlin
Jun 2017 - Sep 2017
Contributions:11 pushes, 3 branches in 3 months
ruleskotlinbazelbazel-rules
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