• Designed and developed responsive websites and native/hybrid mobile apps for clients from various industries using HTML, CSS, JavaScript, WordPress, Java, Kotlin, Swift, React Native, Bubble, Flutterflow, Adalo and other web and mobile technologies
• Optimized websites and apps for SEO, performance, accessibility, security and user experience using tools like Google Analytics, Lighthouse, Firebase and Adobe XD
• Integrated various APIs, databases and cloud services to enhance the functionality and features of the websites and apps
• Conducted user research, usability testing and user feedback analysis to improve the design and functionality of the websites and apps
• Managed projects from conception to deployment using agile methodologies and tools like GitHub, Trello and Slack