Konstantin Kovalev is a senior full-stack developer with 15+ years of experience building scalable web applications across fintech, e-commerce, and collaboration tools. He specializes in TypeScript, React, Next.js, and Node.js, and excels at bridging front-end and back-end to deliver type-safe, robust systems. In his recent role at CommuniGate Systems, he led architectural decisions, bootstrapped a React monorepo with a modular system and Storybook, implemented CI/CD pipelines, and mentored teammates while elevating accessibility and mobile responsiveness. He is a remote-work veteran based in Bar, Montenegro, and has a track record of mentoring developers to adopt modern practices while driving end-to-end solution delivery. He also has extensive freelance and consultant experience, integrating third-party APIs, cloud services, and secure file exchange to modernize legacy apps. He’s passionate about exploring new tech and thrives in product-focused environments where quality and shipping reliable software matter.
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