Design, develop, and maintain responsive web applications using React, Next.js, and TypeScript. Implement clean, modular, and reusable UI components. Translate product requirements and UX designs into high-quality frontend solutions. Optimize application performance, scalability, and maintainability. Collaborate with product managers, designers, and backend engineers. Write test-driven, well-documented code. Integrate frontend applications with REST and GraphQL APIs. Participate in agile ceremonies. Support CI/CD pipelines and deployment workflows when required.