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I am a Senior Frontend Engineer with over 19 years of experience specializing in enterprise-scale web development and deep React expertise. Throughout my career, I have helped scale companies and evolved architectures and processes to support rapid growth and complex technical challenges. I excel in managing large codebases and boosting developer productivity while delivering high-impact, production-ready features. My approach emphasizes hands-on leadership, sharp UX instincts, and seamless cross-team collaboration to build scalable, efficient frontend solutions.…I am a Senior Frontend Engineer with over 19 years of experience specializing in enterprise-scale web development and deep React expertise. Throughout my career, I have helped scale companies and evolved architectures and processes to support rapid growth and complex technical challenges. I excel in managing large codebases and boosting developer productivity while delivering high-impact, production-ready features. My approach emphasizes hands-on leadership, sharp UX instincts, and seamless cross-team collaboration to build scalable, efficient frontend solutions.

Igor Vechkanov

Front-End Developer, Programmer, Developer, +2

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I am a Senior Frontend Engineer with over 19 years of experience specializing in enterprise-scale web development and deep React expertise. Throughout my career, I have helped scale companies and evolved architectures and processes to support rapid growth and complex technical challenges. I excel in managing large codebases and boosting developer productivity while delivering high-impact, production-ready features. My approach emphasizes hands-on leadership, sharp UX instincts, and seamless cross-team collaboration to build scalable, efficient frontend solutions.…I am a Senior Frontend Engineer with over 19 years of experience specializing in enterprise-scale web development and deep React expertise. Throughout my career, I have helped scale companies and evolved architectures and processes to support rapid growth and complex technical challenges. I excel in managing large codebases and boosting developer productivity while delivering high-impact, production-ready features. My approach emphasizes hands-on leadership, sharp UX instincts, and seamless cross-team collaboration to build scalable, efficient frontend solutions.

Available to hire

I am a Senior Frontend Engineer with over 19 years of experience specializing in enterprise-scale web development and deep React expertise. Throughout my career, I have helped scale companies and evolved architectures and processes to support rapid growth and complex technical challenges.

I excel in managing large codebases and boosting developer productivity while delivering high-impact, production-ready features. My approach emphasizes hands-on leadership, sharp UX instincts, and seamless cross-team collaboration to build scalable, efficient frontend solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Russian

Fluent

English

Advanced

Work Experience

Senior Frontend Engineer at Travelpayouts

April 1, 2025 - August 21, 2025

Maintained and scaled an enterprise frontend codebase of over 300,000 lines across four platforms, delivering partner onboarding, user management, and analytics features that enabled 600,000 content creators to monetize their work. Built the original Angular-based personal account and led its migration to a React + MobX SPA, enhancing the system over five years with a modern, scalable architecture. Created a company-wide design system with reusable components, documentation, and onboarding materials, improving UI consistency and accelerating designer-developer collaboration. Cut build times by 75% switching from Create React App to Vite. Co-led implementation of Feature-Sliced Design across an 80,000-line codebase, reducing developer onboarding time and making feature development faster and more predictable. Upgraded testing infrastructure from Cypress to Playwright, improving test coverage and reliability while ensuring consistent code quality through structured reviews and cross-team

Middle Frontend Engineer at Aviasales

December 1, 2019 - August 21, 2025

Scaled frontend architecture and development processes to support company growth from a 12-person startup to over 1,000 employees with a valuation exceeding $180M, ensuring stability and adaptability at each stage. Preserved a key revenue stream during a major business pivot by adapting the flight white-label platform to integrate a new hotel API within three months. Co-created a JSON-configurable widget platform enabling non-developers to build and manage widgets, forming foundational tools for the monetization team. Delivered responsive layouts for high-traffic products, including Aviasales redesign and creation of Jetradar and Ifeiso from the ground up, improving usability across devices. Presented at Moscow FrontFest 2017 on frontend architecture and widget development strategies.