Volodymyr Bogryashov

Available to hire

I’m Volodymyr Bogryashov, a Senior Full-Stack Engineer focused on building scalable web applications for cybersecurity, eCommerce, and SaaS products.

About

I’m Volodymyr Bogryashov, a Senior Full-Stack Engineer focused on building scalable web applications for cybersecurity, eCommerce, and SaaS products. I specialize in React, Next.js, and Node.js, with a strong emphasis on system architecture, performance optimization, and product-driven development. I’ve led frontend architecture efforts, delivered measurable performance gains, and bridged technical solutions with business goals.

I enjoy collaborating across disciplines to ship high-impact features, drive architectural decisions, and mentor teams toward robust, maintainable code. I’m always exploring new tools and approaches to improve user experiences and deliver value fast.

  • 7 years' experience
  • Joined April 2026

Languages

  • UkrainianFluent
  • EnglishFluent

Industry experience

  • Software & Internet
  • Education
  • Professional Services
  • Gaming
  • Other

More experts in Kharkiv, Ukraine

Work experience· 4 roles

Senior Software Engineer · Jed SecurityMay 2023 – Jan 2026 · 2 yrs 9 mos

Built scalable frontend architecture using React + TypeScript for a cybersecurity SaaS platform. Developed real-time dashboards with D3.js for large-scale data visualization. Improved UI performance by ~40% through optimized GraphQL queries and lazy loading strategies. Refactored legacy codebase into a modular architecture, accelerating feature delivery by ~30%. Collaborated cross-functionally with backend, design, and product teams to ship high-impact features.

Full-Stack Developer · Web3 Marketplace (Confidential)Mar 2022 – Nov 2022 · 9 mos

Developed NFT marketplace with real-time interactions, smart contract integration, and Web3 authentication. Integrated MetaMask and wallet connections for secure crypto micro-transactions. Optimized mobile-first UX for blockchain interactions; moved product from prototype to stable release. Led architecture decisions, code reviews, and technical oversight for high-impact features.

Full-Stack Developer · VP SoftwareMar 2020 – Mar 2022 · 2 yrs 1 mo

Designed and built scalable eCommerce and SaaS systems using Node.js, PostgreSQL, and REST APIs. Built cross-platform mobile apps with React Native for iOS and Android. Implemented OAuth and JWT authentication flows across multiple client products. Translated complex business requirements into technical solutions, working closely with stakeholders.

Frontend Developer & QA EngineerJan 2018 – Jan 2020 · 2 yrs 1 mo

Education

Master's in Computer Engineering · Kharkiv Polytechnic Institute, NTU2022 – 2023

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