- Utilized Jetpack Compose to expedite UI implementation and create modular UI components, enhancing design reusability and enabling quick composition across the application.-Employed MVI architecture to achieve a clear separation of concerns, dividing UI business logic, and state management for improved maintainability and scalability.- Leveraged Kotlin Coroutines to ensure smooth user interactions and efficient data flow throughout the application.- Implemented Unit Tests to enhance code reliability, facilitate early bug detection, and streamline refactoring processes.- Developed real-time capabilities using Socket.IO to subscribe and respond to real-time changes.

- Collaborated with diverse cross-functional teams, including designers, product managers, and backend developers, to successfully deliver high-quality features within designated timelines.- Actively participated in code reviews, offering constructive feedback to optimize code quality while adhering to best practices.- Managed the Kotlin code base according to Android best practices, ensuring rigorous testing, bug fixing, and continuous enhancements to boost performance, architecture, design, and overall code quality, resulting in a remarkable 97% crash-free rate for the application.- Skillfully adapted daily plans to align with Sprint goals, effectively executing 2-week Sprints, engaging in discussions about previous sprints, and proactively fostering teamwork improvement during retrospectives.- Successfully implemented unit tests to enhance the testability of all application layers through a seamless migration from MVVM to MVI architecture.

- Conducted comprehensive research and code review of Telegram source codes to identify the most effective approach for implementing the floating avatar in group chat.- Investigated Telegram source codes to identify the optimal solution for creating a user profile similar to Telegram, enhancing the visual appeal of the user's profile page.- Analyzed Telegram source codes to determine the best approach for implementing the SwipToReply feature, enabling users to respond to messages promptly.- Designed and implemented an Audio and voice player using the Clean MVVM architecture, ensuring improved code organization, layer separation, faster development, and enhanced testing capabilities.- Optimized message history (server requests) to minimize redundant requests and prevent the loading of duplicate messages.- Collaborated with the team and product management to implement advanced message search functionality, including a global search option in public channels, enhancing the user experience of message searching.- Assisted and collaborated with Junior Android Developers in task analysis and code refinement for the new architecture.