Frontend Developer
Criya
June 2022 to February 2025
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The project was migrated from Ruby to Next.js, resulting in a
significant performance improvement and enhanced search engine
rankings.
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Integrated LLM mechanisms and AI Agent workflows to enable
end-to-end personalized AI-driven marketing campaigns in under 60
seconds
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Successfully integrated 15 distinct third-party services, including
payment processors, analytics platforms, and authentication
providers.
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Designed a monorepo-based architecture with modular application
separation. Established a reusable codebase, significantly improving
project performance.
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Developed a comprehensive style library, which was subsequently
utilized in all new development projects. The UX/UI design team
supplied Figma styles and designs.
Frontend Developer
DZ Systems
February 2021 - June 2022
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Developed a social network for business professionals and
implemented a WebSockets-based chat system for negotiation
coordination, reducing the process to just 3 steps globally
- Built microservices architecture for high scalability.
- Localized the project into 5 languages.
Software Engineer
Seldon Pro
January 2020 - February 2021
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Migrated legacy projects from jQuery to Next.js, increasing
efficiency by 200%.
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Developed configuration rule for collaboration by creating
standardized processes and guidelines, resulting in 3 times increase
in development speed
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Introduced modern CSS frameworks to enhance styling and
maintainability.
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Collaborated with C# developers and Front-end team by coordinating
project requirements and troubleshooting issues, resulting in
improved system performance
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Optimized PostgreSQL database performance by 37% without changing
the number of queried parameters
Full-Stack Developer
Mebelidomanet
April 2017 - May 2020
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I have successfully developed several big marketplaces, including a
market place in Russia, namely a core platform on which 147 online
shops were built. Used Yii2.
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Collaborated on designing a structure for fast database queries.
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Our team worked on SEO optimization, resulting in over 43% of our
websites ranking in the top 1-3 positions.