Viktor Sheiko
Senior Ruby Engineer at Machinio
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolViktor Sheiko is a Senior Ruby Engineer based in Berlin with around a decade of experience building backend systems and product-focused features for fast-growing web platforms. He specializes in Ruby on Rails and Go, having delivered scalable search and analytics infrastructure, microservices for email parsing and event ingestion, and complex faceted search powered by Apache Solr. Viktor has a strong product mindset—launching A/B tests, building CMS tooling for sellers, and shipping SPA experiences with Vue.js to improve user workflows. He’s experienced in high-traffic media and SaaS environments, and has improved developer velocity via CI/CD, integrations (Stripe, HubSpot), and reliable background processing. An understated strength is his ability to move between teams and roles as companies scale, combining hands-on engineering with data-driven product decisions.
9 years of coding experience
5 years of employment as a software developer
Bachelor of Science, Software Engineering, Bachelor of Science, Software Engineering at Orel Technical University (OrelSTU)
Русский, English
Github Skills (21)
solr-client9
react8
ruby-client8
solr8
oop8
rack-middleware7
rack6
vips6
ruby6
buildpack5
testing5
middleware5
client-library5
realms4
dry-rb4
Programming languages (3)
Github contributions (5)
machinio/heroku-buildpack-vips
Nov 2020 - Nov 2022
Heroku buildpack with vips
Contributions:6 PRs, 6 pushes in 2 years
heroku-buildpackherokubuildpackvips
vsh91/heroku-buildpack-vips
Nov 2020 - Nov 2022
Heroku buildpack with vips
Contributions:4 pushes in 2 years
heroku-buildpackherokubuildpackvips
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