Daffa Dewanata

Flutter Developer with hands-on experience building and maintaining production mobile applications across restaurant operations, sales management, and e-learning platforms. Experienced in Flutter, Dart, REST API integration, state management (Bloc & Provider), application performance optimization, and software development best practices. Proven ability to deliver scalable, maintainable, and user-centric mobile solutions while collaborating effectively with cross-functional teams in fast-paced environments.

Mobile Apps Developer Staff at PT. Sushi Tei Group Indonesia (2024-07 – Present)

• Developed, maintained, and released the Greeter app on the Google Play Store using Flutter and Dart; it is currently in use at 27 Tom Sushi locations and will soon be rolled out to all Sushi Tei locations.
• Developed the Checklist App to streamline task management, checklist tracking, and operational monitoring processes.
• Integrated RESTful APIs and implemented Bloc State Management to improve application scalability and maintainability.
• Collaborated with backend developers and stakeholders to ensure smooth feature delivery and application stability.
• Conducted unit and integration testing to improve application reliability.

Flutter Developer at PT. Zentralink Otoparts (2024-03 – 2024-05)

• Developed and maintained a sales management mobile application using Flutter and Dart.
• Integrated RESTful APIs for customer management, appointments, product catalog, and sales activities.
• Implemented Bloc State Management to improve application scalability and maintainability.
• Collaborated with backend developers and stakeholders to ensure smooth feature delivery.
• Conducted unit and integration testing to improve application reliability.
• Enhanced business features including customer location tracking, appointment scheduling, product interest management, vehicle brand selection, and customer feedback modules.

Apps Developer (Progammer) - Internship at Vocasia (Kampus Merdeka Internship Batch 4) (2023-02 – 2023-06)

• Developed and maintained Flutter based mobile features for the Vocasia learning platform.
• Collaborated with UI/UX, Backend, QA, and Web teams in an Agile development environment.
• Integrated REST APIs and implemented Provider State Management.
• Improved user experience through responsive UI implementation and bug fixing.
• Delivered multiple features including Certificate Search, QRIS Payment, E-Wallet Payment, Purchase History, Invoice Generation, Cart Management, and Download Features.
• Participated in testing and debugging activities to improve application stability.

Bachelor of Informatics in Informatics – University of Bhayangkara Jakarta Raya (2020-09 – 2024-02)