• Developed new internal app used by agents to efficiently and effectively manage interactions with clients
• Utilized Formik and Yup to handle state and validation of dynamic and complex form
• Designed and developed responsive layouts to accommodate mobile users
• Built list page complete with filter functionality to sort through thousands of listings
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• Imposed custom css rule to precisely append critical styles into head element reducing initial page size by 10%
• Enhanced handling of images by utilizing Imgix to serve processed and optimized image of every dimension across all screen resolutions decreasing overall image size by 7%
• Collaborated with designers to build complex designs as responsive, cross-browser layouts in a timely manner
• Wrote essential tests using React-Testing-Library for unit tests and Cypress for end-to-end tests to achieve predictable functionality
• Applied best practice across all pages to fulfill highest rating on SEO, accessibility, and best practices through Lighthouse
• Switched date handling package from Moment.js to date-fns to reduce bundle size and increase app performance by 5%