Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm a Full Stack Software Engineer with 8+ years of experience building responsive web applications using JavaScript, HTML, CSS, and React. I focus on pixel-perfect UI implementation, multilingual content handling, and SEO-conscious development to deliver high-quality, production-ready web experiences. Across Fluz, Elevance Health, and ThoughtWorks, I've collaborated with design and product teams to convert mockups into accessible, high-performance frontends, optimize asset loading, and ensure cross-browser compatibility. I enjoy turning complex requirements into maintainable components and shipping features on time while upholding strong UX and accessibility standards.…I'm a Full Stack Software Engineer with 8+ years of experience building responsive web applications using JavaScript, HTML, CSS, and React. I focus on pixel-perfect UI implementation, multilingual content handling, and SEO-conscious development to deliver high-quality, production-ready web experiences. Across Fluz, Elevance Health, and ThoughtWorks, I've collaborated with design and product teams to convert mockups into accessible, high-performance frontends, optimize asset loading, and ensure cross-browser compatibility. I enjoy turning complex requirements into maintainable components and shipping features on time while upholding strong UX and accessibility standards.

Leon Roy

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





I'm a Full Stack Software Engineer with 8+ years of experience building responsive web applications using JavaScript, HTML, CSS, and React. I focus on pixel-perfect UI implementation, multilingual content handling, and SEO-conscious development to deliver high-quality, production-ready web experiences. Across Fluz, Elevance Health, and ThoughtWorks, I've collaborated with design and product teams to convert mockups into accessible, high-performance frontends, optimize asset loading, and ensure cross-browser compatibility. I enjoy turning complex requirements into maintainable components and shipping features on time while upholding strong UX and accessibility standards.…I'm a Full Stack Software Engineer with 8+ years of experience building responsive web applications using JavaScript, HTML, CSS, and React. I focus on pixel-perfect UI implementation, multilingual content handling, and SEO-conscious development to deliver high-quality, production-ready web experiences. Across Fluz, Elevance Health, and ThoughtWorks, I've collaborated with design and product teams to convert mockups into accessible, high-performance frontends, optimize asset loading, and ensure cross-browser compatibility. I enjoy turning complex requirements into maintainable components and shipping features on time while upholding strong UX and accessibility standards.

Available to hire

I’m a Full Stack Software Engineer with 8+ years of experience building responsive web applications using JavaScript, HTML, CSS, and React. I focus on pixel-perfect UI implementation, multilingual content handling, and SEO-conscious development to deliver high-quality, production-ready web experiences.

Across Fluz, Elevance Health, and ThoughtWorks, I’ve collaborated with design and product teams to convert mockups into accessible, high-performance frontends, optimize asset loading, and ensure cross-browser compatibility. I enjoy turning complex requirements into maintainable components and shipping features on time while upholding strong UX and accessibility standards.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Work Experience

Senior Software Engineer at Fluz

February 1, 2022 - Present

Delivered responsive web interfaces using React and TypeScript with strong attention to layout accuracy and design fidelity. Built and maintained frontend components aligned with design specifications, ensuring consistent UI behavior across devices. Implemented SEO-friendly structures including semantic HTML, metadata optimization, and performance improvements for discoverability. Worked with dynamic and user-facing content systems, ensuring clean rendering and maintainability across different content formats. Collaborated with design and product teams to iterate quickly while preserving visual and functional quality.

Senior Software Engineer at Elevance Health

March 1, 2019 - January 31, 2022

Developed and maintained web applications using modern JavaScript frameworks with focus on usability and accessibility. Translated design mockups into production-ready UI with high attention to detail and cross-browser compatibility. Improved frontend performance and page load times through optimized asset handling and efficient rendering strategies. Partnered with cross-functional teams to deliver user-facing features within defined timelines and quality expectations.

Full Stack Developer at ThoughtWorks

January 1, 2017 - February 28, 2019

Built full-stack web applications with emphasis on clean UI implementation and maintainable frontend architecture. Worked in agile delivery environments to meet tight deadlines while maintaining code quality and consistency.