Responsibilities:Design, develop, test, and deploy responsive websites and web applications.Collaborate with designers, project managers, and business teams to implement website features.Optimize websites for maximum speed, SEO performance, and scalability.Ensure cross-browser, cross-device compatibility and a seamless user experience.Integrate APIs, databases, and third-party services.Troubleshoot, debug, and upgrade existing web applications.Stay updated with emerging web technologies and industry trends.