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Hi there! I'm Yohans Ashine, a frontend engineer with 5+ years of experience building scalable, high-performance web applications using React, Next.js, and TypeScript. I enjoy turning complex ideas into clean, accessible interfaces and delivering smooth user experiences. I focus on clean, maintainable code, UI/UX accessibility, responsive design, and front-end performance. I collaborate closely with product and design teams to ship features that are delightful to use and easy to maintain.…Hi there! I'm Yohans Ashine, a frontend engineer with 5+ years of experience building scalable, high-performance web applications using React, Next.js, and TypeScript. I enjoy turning complex ideas into clean, accessible interfaces and delivering smooth user experiences. I focus on clean, maintainable code, UI/UX accessibility, responsive design, and front-end performance. I collaborate closely with product and design teams to ship features that are delightful to use and easy to maintain.

Yohans Ashine

Front-End Developer, Full Stack Developer, Web Developer, +2

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Hi there! I'm Yohans Ashine, a frontend engineer with 5+ years of experience building scalable, high-performance web applications using React, Next.js, and TypeScript. I enjoy turning complex ideas into clean, accessible interfaces and delivering smooth user experiences. I focus on clean, maintainable code, UI/UX accessibility, responsive design, and front-end performance. I collaborate closely with product and design teams to ship features that are delightful to use and easy to maintain.…Hi there! I'm Yohans Ashine, a frontend engineer with 5+ years of experience building scalable, high-performance web applications using React, Next.js, and TypeScript. I enjoy turning complex ideas into clean, accessible interfaces and delivering smooth user experiences. I focus on clean, maintainable code, UI/UX accessibility, responsive design, and front-end performance. I collaborate closely with product and design teams to ship features that are delightful to use and easy to maintain.

Available to hire

Hi there! I’m Yohans Ashine, a frontend engineer with 5+ years of experience building scalable, high-performance web applications using React, Next.js, and TypeScript. I enjoy turning complex ideas into clean, accessible interfaces and delivering smooth user experiences.

I focus on clean, maintainable code, UI/UX accessibility, responsive design, and front-end performance. I collaborate closely with product and design teams to ship features that are delightful to use and easy to maintain.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Senior Frontend Engineer at Freelance (Remote)

August 1, 2023 - Present

Developed and optimized scalable UI components using React 19, Next.js, and TypeScript; implemented global state management with Zustand and Redux; RESTful API integrations and GraphQL queries; improved page load times with performance optimizations; automated frontend testing with Jest, Playwright, and Cypress; improved accessibility and implemented modern UI patterns.

Frontend Engineer at CVS Health

August 1, 2023 - September 8, 2025

Led frontend optimizations for enterprise healthcare applications, building reusable React components to reduce development time by 35%; integrated RESTful APIs & WebSockets for real-time updates; implemented performance optimizations and accessibility improvements; designed Tailwind CSS-based styling system; collaborated with UX designers; set up Cypress & Jest test suites.

Frontend Developer at Antra Inc

July 1, 2022 - September 8, 2025

Developed interactive React-based dashboards, built a component library with Radix UI, emphasized mobile-first UI and tested with Cypress & Jest.