Sana Ullah

• Developed responsive and scalable web applications using React.js and Tailwind CSS.
• Integrated and managed REST APIs for dynamic frontend functionality.
• Worked on React Native tasks and mobile feature implementation.
• Managed Jira tickets and consistently delivered tasks before deadlines.
• Performed end-to-end QA testing, debugging, and issue resolution.
• Participated in daily DSU meetings to understand and implement new business flows.
• Used Swagger, Postman, and New Relic for API testing, monitoring, and debugging.
• Collaborated with backend, QA, and design teams in Agile development environments.

• Built multiple responsive and interactive UIs using React.js, Tailwind CSS, and Material UI.
• Developed reusable components to improve scalability and reduce development effort.
• Integrated complex REST APIs for dynamic data rendering and improved user flow.
• Implemented performance optimizations including lazy loading, memoization, and code spliting.
• Translated Figma designs into pixel-perfect frontend screens, maintaining UI/UX consistency.
• Collaborated with backend teams to refine API structures and improve integration workflow.
• Ensured product quality by fixing UI bugs, performing cross-browser testing, and improving responsiveness.
• Participated in Agile processes: daily standups, sprint planning, and code reviews.

• Developed 20+ reusable UI components using React.js and Tailwind CSS.
• Converted Figma & Adobe XD designs into clean, responsive UI layouts.
• Integrated 10+ REST APIs, improving performance and reducing load times by 30%.
• Used code spliting, lazy loading, and component optimization to improve Lighthouse scores.
• Resolved UI bugs, improved layout consistency, and enhanced app responsiveness.
• Collaborated with backend developers, QA testers, and designers for smooth releases.
• Actively participated in Agile sprints, standups, and code reviews.

• Built responsive landing pages using HTML5, CSS3, JavaScript, and Bootstrap.
• Improved page load speed by optimizing CSS, scripts, and layout structure.
• Fixed UI issues and ensured cross-browser compatibility.
• Implemented SEO-friendly markup and improved accessibility.
• Gained real-world experience working in a fast-paced agency environment.