Navid Khm

• Optimized website performance and Core Web Vitals, achieving 25% performance improvement overall and increasing mobile Lighthouse scores from 53 to 86. Achieved by setting a performance budget, reducing unused code, and implementing lazy loading and code splitting with Webpack.

• Reduced the checkout give-up rate by 35% by adding the structure to call functionalities from the core login micro-frontend(originally built with pure JavaScript and jQuery) with other CSR apps like Vue.js and React.js to work as a unified system. Solving the complex challenge of managing user flow between the old legacy login app and other microfrontend apps back and forth.

• Reduced future maintenance costs by building a reusable date picker and basic UI components like input, buttons from scratch with respect to DX and implementing needed functionalities.

• Migration of key hotel service pages from CSR (React.js) to a SSR Razor framework with changes in both SSR and CSR structure and keeping the consistency with new routings and user flows in SSR and CSR apps, resulting in a 20% increase in SEO visibility and significant improvements to initial page load times.

• Reduced code review time and dev-stage bugs by 30% by implementing ESLint and Prettier, which enforced shared coding standards across the team.

• Help to migrate legacy microfrontends into a unified Nuxt.js architecture by helping the team adopt new workflows, which achieved a 35% smaller bundle size in service pages and 25% faster LCP measured by Lighthouse.

• Developed a responsive single-page app (SPA) for 5+ clients using Vue2 and Vuetify, improving mobile experience and usability.

• Increased iteration speed by 30% by refactoring redundant code and streamlining developer handoff processes.

• Improved data fetch performance by 25% by optimizing API requests and minimizing unnecessary re-renders, resulting in faster content updates and smoother user interaction.

• Lowered implementation errors by 20% by standardizing state logic using Vuex modules and reusable patterns, making the development flow easier to understand and debug for everyone on the team.