Real-World Problem: Effective communication and task management are essential for productivity, especially in collaborative environments. Many existing applications lack the integration of to-do lists and chat functionalities. • Built "Glitch Application," a sophisticated to-do list and chat app with a modern UI. Customized and styled responsive, modern interfaces using Tailwind CSS. • Built components, managed state, and handled events using ReactJS and TypeScript for enhanced code quality and productivity. • Developed a feature-rich to-do list application with Redux integration. • Created a real-time chat application with messaging, user profiles, and notifications. • Set up Firebase for real-time data management and implemented secure authentication and authorization.