Serg Tyatin
Site Reliability Engineer at Indeed
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolSerg Tyatin is a Site Reliability Engineer with over two decades of hands-on experience in server management and 12 years in software engineering, currently driving infrastructure and reliability work at Indeed from London. He blends deep Ruby/Rails expertise with cloud-native tooling—AWS, Kubernetes, Terraform—and a proven track record of performance tuning, database optimization and reducing CI/runtime costs. At Indeed he led cross-team initiatives such as infrastructure image refreshes, S3 migrations, k8s observability improvements and a disaster recovery tool now adopted by multiple teams. Serg pairs low-level systems knowledge (FreeBSD/Linux, high-load tuning) with modern SRE practices and has improved serialization performance in Apache Avro and optimized Ruby GC through measured experiments. He’s pragmatic about shipping value—saving engineering time with internal tools, rescuing critical features before peaks—and enjoys mentoring peers on idempotency, memory and latency diagnostics.
12 years of coding experience
12 years of employment as a software developer
Bachelor’s Computer Science, Bachelor’s Computer Science at Lviv Polytechnic National University
English, Ukrainian
Stackoverflow
197reputation
11kreached
2answers
5questions
Github Skills (133)
mvc10
ruby10
activerecord10
ruby-on-rails10
html10
rails10
rust9
heroku9
rails-app9
buildpack9
jit9
jquery8
avro8
rspec8
perl8
Programming languages (8)
Github contributions (5)
2rba/github_test
Oct 2021 - Jan 2023
Contributions:9 PRs, 74 pushes, 9 branches in 1 year 4 months
lerd-dev/lerd-dev.github.io
Aug 2018 - Sep 2021
Contributions:23 pushes, 3 branches in 3 years 1 month
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