Sergey Zyablitskiy is a Staff Engineer with 12 years of hands-on experience building and leading teams to deliver reliable web platforms, currently based in Surat Thani, Thailand. He blends deep architecture and full-stack development expertise—especially Ruby on Rails and React—with operational skills in DevOps, security, and cluster engineering. As a serial founder and former CTO, he has taken products from prototype to production, setting up CI/CD, monitoring, and hardened deployment processes. Sergey is also an experienced open-source contributor, improving React+Rails integration in the widely used react_on_rails project by fixing Turbolinks lifecycle and generator issues. Known for an entrepreneurial mindset and proven remote-work leadership, he combines technical depth with practical security stewardship across the stack.
12 years of coding experience
27 years of employment as a software developer
Engineer's degree Computer Software Engineering, Engineer's degree Computer Software Engineering at Дальневосточный Государственный Технический Университет / Far Eastern State Technical University
Integration of React + Webpack + Rails + rails/webpacker including server-side rendering of React, enabling a better developer experience and faster client performance.
Role in this project:
Full-stack Developer
Contributions:8 commits, 5 PRs, 36 comments in 1 year 4 months
Contributions summary:Sergey primarily focused on improving the integration of React with Rails, addressing issues in the `react_on_rails` project. Their contributions included bug fixes related to Turbolinks integration, ensuring proper component unmounting and mounting. The user also corrected issues in generator behavior, ensuring proper functionality, and made updates to the build process. They modified generator configurations to handle application.js and related configurations.
Contributions:24 pushes, 1 branch in 4 years 9 months
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