Senior Flutter Engineer with around 9+ years of experience designing, developing, and maintaining scalable mobile applications for international markets, including US-based telecom products. Strong expertise in Flutter architecture, state management, clean architecture principles, Android SDK, iOS ecosystem, Firebase integration, REST APIs, and mobile release management. Proven ability to take ownership of complex mobile systems from architecture design through deployment and post-release optimization. Experienced in leading feature delivery, mentoring engineers, and collaborating with cross-functional teams in Agile (Scrum/Kanban) environments.