Sergey Elushev
Co-Founder at Breathhh
Moscow, Moscow, Russia
Summary
👤
Senior🎓
Top SchoolSergey Elushev is a pragmatic software engineer and co-founder with 11 years of experience building backend systems, developer tooling, and cloud-native infrastructure. He specializes in Ruby on Rails and Go, real-time features via websockets, and full-stack integrations with React, PostgreSQL, and third-party APIs. Sergey has hands-on startup experience—delivering an MVP backend with AnyCable/Sidekiq, analytics and mailing integrations, and end-to-end Kubernetes deployments using Helm, plus logging and monitoring stacks (ELK, Loki/Grafana). He also strengthened CI/CD and automation across projects with Jenkins, Ansible, Docker, and Helm charts, and has built production microservices interacting with banking and payment APIs. Known for solving tricky operational problems, he combines TDD habits and pragmatic scripting with occasional headless-browser automation and parser work to tame messy integrations. Based in Moscow, he holds a master’s in Software Engineering and favors shipping reliable systems that scale from prototype to production.
11 years of coding experience
4 years of employment as a software developer
Магистр, Программная инженерия, 4.8, Магистр, Программная инженерия, 4.8 at Ульяновский Государственный Технический Университет
Github Skills (12)
rails-api6
testing5
api5
rails4
pagination4
cli4
security4
ruby4
server3
actioncable3
vim1
neovim1
Programming languages (1)
Github contributions (5)
Grandman/rails_cms
Oct 2015 - Nov 2016
Contributions:20 PRs, 26 pushes, 11 branches in 1 year 1 month
solidgem/corporate
Jun 2015 - Oct 2015
Contributions:313 commits in 4 months
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