• Led frontend development for the Arnold AI platform, delivering a responsive, accessible, and scalable interface that supports complex agent workflows and enterprise-grade features. • Developed core product features including smart table, MIA product management, and a document editor, improving user productivity and system usability. • Modified and integrated backend APIs to support frontend features, ensuring data consistency, security, and performance. • Established user feedback systems to capture insights from enterprise customers. • Performed QA testing and collaborated with QA engineers to identify, report, and resolve bugs, ensuring high-quality and reliable releases. • Implemented end-to-end testing with Cypress for the platform, ensuring reliability, functionality, and overall user satisfaction. • Optimized frontend performance through code splitting, caching strategies, and reusable component patterns, improving load times and maintainability. • Architected and implemented a scalable UI system, migrating from fast.design to Radix UI components, standardizing design patterns and modernizing the frontend stack then later migrate to Radix UI components. • Showcased and documented components using Storybook.js and FumaDocs, and published the design system to npm, enabling consistent, reusable UI libraries across projects. • Built the frontend of a startup dating app using Flutter, delivering a responsive and engaging user experience across mobile platforms. • Created dynamic, high-performance landing pages on each project.…• Led frontend development for the Arnold AI platform, delivering a responsive, accessible, and scalable interface that supports complex agent workflows and enterprise-grade features. • Developed core product features including smart table, MIA product management, and a document editor, improving user productivity and system usability. • Modified and integrated backend APIs to support frontend features, ensuring data consistency, security, and performance. • Established user feedback systems to capture insights from enterprise customers. • Performed QA testing and collaborated with QA engineers to identify, report, and resolve bugs, ensuring high-quality and reliable releases. • Implemented end-to-end testing with Cypress for the platform, ensuring reliability, functionality, and overall user satisfaction. • Optimized frontend performance through code splitting, caching strategies, and reusable component patterns, improving load times and maintainability. • Architected and implemented a scalable UI system, migrating from fast.design to Radix UI components, standardizing design patterns and modernizing the frontend stack then later migrate to Radix UI components. • Showcased and documented components using Storybook.js and FumaDocs, and published the design system to npm, enabling consistent, reusable UI libraries across projects. • Built the frontend of a startup dating app using Flutter, delivering a responsive and engaging user experience across mobile platforms. • Created dynamic, high-performance landing pages on each project.WWWW…