Bill Dai Email & Phone Number

1. Run scrum development as a team member and participate scrum activities in every sprint.2. Implement e-Wallet payment with xendit to improve the user experience for payment. Comparing to cash payment, it reduces 28.5% of the cost at most for every single payment order.3. Solely implement peer-to-peer feature with Google Nearby as the most efficient way to spread Migo's content and resources, which also lowers the cost for operation.4. Refactor the architecture of codebase by applying the concept of unidirectional data flow and coroutine flow.5. Introduce Android Compose to app team as an experimental research. Assess its value and effort to app development and team members.* Kotlin, Coroutine, Compose, Android Jetpack, Retrofit, Google Nearby

台灣 臺北市

1. Be responsible for all Android projects and work closely with PM to help with prioritizing tasks.2. Lead a team with several Android developers and intern. Implement internal management with code review and weekly meeting.3. Have hands-on experience in the procedure of publishing app from internal, alpha, beta test to final release in Play console.4. Reduce the app size 27% less by excluding builds for unnecessary CPU architectures as an optimization of app downloading time.5. Integrating Crashlytics to detect and fix app shutdown and crashes, which increased the crash-free rate to 99%.* Java, Kotlin, RxJava2, Retrofit, Android Jetpack, Hilt, Material Design

1. Created an automobile parking payment Android app with 10000+ downloads.2. Participated the whole lifecycle of product development from prototype to going live.3. Integrated Firebase Dynamic link to convert offline user into online member, which increased the conversion rate.4. Collected average time on page and predefined app events by integrating Google Analytics for analysis.* Java, RxJava2, Retrofit

台灣 臺北市

1. Created a user-oriented Android App - "Wishing" (Unreleased) with 5,000+ downloads.2. Implemented I18n for app and solved problems caused by inconsistent text length between different languages by dynamically adjusting layout.* Java, PHP, MySQL