Burak Ceylan

• Collaborated with another Senior teammate to enhance the Amp chat and Ti Messenger healthcare apps, reducing load times by 25%. • Applied MVI architecture, decreasing bugs by 30% and improving app scalability. • Led the migration of 40% of the Java codebase to Kotlin. • Achieved 85% unit test coverage.

• Collaborated with 3 Senior Android Developers to develop a Theme Park app using Agile methodology. • Implemented Jetpack Compose with Kotlin Multiplatform Mobile (KMM), enabling simultaneous Android and iOS development and reducing build times by 35%. • Designed the app’s architecture using Clean Architecture principles and the MVI pattern. • Achieved 90% unit test coverage.

• Handled bug fixing and reviewed junior developers' code, forwarding it to the team leader. • Migrated 30% of the Java codebase to Kotlin, incorporating MVVM architecture. • During the initial 2 months, concentrated on resolving critical bugs as part of a structured plan outlined in weekly sprints. As a result, successfully reduced crash reports in Firebase from 53% to 5%. • Integrated MediaPipe for AI capabilities and established RTSP for streaming connection with cameras.

• Assisted in building an Insurance App from scratch with 1 Senior Mobile Developer and 1 Junior Developer teammate. • Given a 6-month timeframe for iOS and Android development, chose Flutter and GetX for efficient, rapid app creation. • Successfully built the app within a 5-month timeframe, surprisingly short for such a comprehensive application. The development process was exceptionally smooth, and the outcome pleased our manager

Musixen App • Designed the home page and user detail page from scratch with MVVM architecture. Obilet App • Developed an app for comparing bus prices and schedules post-date selection, integrating libraries like Hilt and Retrofit, following MVVM architecture Running App • Developed a versatile application that tracks users' daily running and calorie consumption using Kotlin.

• Involved in both the software and server sides of the company. Developed inventory software from scratch using PHP. • Assisted in the development of the currently used software created with the ERP system.

• Participated in various web projects as a freelancer.

• Completed courseCompleted courses in mobile game development and iOS-based application development.