Sergey Moiseev
Company Owner at Full-stack.biz OU
Estonia
Summary
👤
Senior🎓
Top SchoolSergey Moiseev is a seasoned software leader and company owner based in Estonia with 29 years in IT and 14 years of professional development experience across startups, agencies, and enterprise projects. He specializes in full-stack Ruby on Rails and JavaScript ecosystems, cloud-native deployments (AWS, Kubernetes, Helm) and migrating legacy systems to modern architectures while balancing DevOps and product needs. Sergey has repeatedly built and led small to mid-size engineering teams, driven complete rewrites and production launches, and introduced agile practices and tooling (Jira/Confluence) to improve delivery. He combines hands-on coding with system architecture, UI and business-process design, and is comfortable working as a contractor via Toptal or running his own firm. A practical technologist, he often acts as the bridge between legacy codebases and new workflows—wrapping old systems to enable incremental modernization without disrupting operations.
14 years of coding experience
21 years of employment as a software developer
Engineer’s Degree IT Engineering SW Development, Engineer’s Degree IT Engineering SW Development at Moscow Institute of Electronics and Mathematics (Technical University)
Russian, English
Stackoverflow
2,953reputation
154kreached
87answers
0questions
angularjs
top-5%
angularjs-directive
top-5%
Github Skills (200)
stimulusjs10
swagger10
state-machine10
openapi10
nx-workspace10
api10
turbo10
html10
rails-api10
finance10
role-management10
api-server10
phoenix-framework10
angularjs10
nodejs10
Programming languages (13)
Github contributions (5)
full-stack-biz/turbo_material
Jan 2024 - Jan 2025
Material Web Components Turbo Implementation
Contributions:2 reviews, 18 PRs, 121 pushes in 1 year
bopm/zero-rails_openapi
May 2019 - Aug 2021
Concise DSL for generating OpenAPI Specification 3 (OAS3) JSON documentation for Ruby application.
Contributions:5 pushes, 2 branches in 2 years 3 months
redocopenapi-specificationspecificationdslruby
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