- Responsible for team management using Scrum methodology. - Develop all applications using Kotlin and MVVM architecture, following the latest Google Jetpack component guidelines, such as Navigation and Room. - Refactor the existing architecture of the car device app to address long-standing performance issues within the company. - Develop a car device app that supports real-time driving video, video retrieval, and multiple types of cameras. - Enable real-time uploading of driving status to the backend, including location and various car peripheral sensors. - Utilize NDK library to support UVC camera streaming and RTSP streaming for WiFi cameras. - Track client issues using Firebase Crashlytics and log tracking with Firebase Analytics for further analysis. - Resolve dependency-related issues across different components using dependency injection libraries. - Collaborate with AI colleagues from different departments to incorporate the Inference module into the main car device app for edge computing.

- Led a software team in Taiwan consisting of four members, including Android, web-frontend, and backend engineers. - Developed the OFLO app, which offers a real-time walkie-talkie solution for the B2B market. - Developed the ORII Smart Ring app, allowing users to initialize and customize commands through Bluetooth (BT) and Bluetooth Low Energy (BLE) connections. - Implemented all app programming using Kotlin and MVVM architecture, adhering to the latest Google Jetpack component guidelines, and incorporating features such as Paging and Room. - Established a server service for the walkie-talkie solution based on Voice over IP (VoIP) technology. - Took on the responsibility of team management and served as the Scrum Master within the team.

- Led a multinational (Taiwan, HongKong and China) Android team consisting of eight members. - Implemented an SDK/Service to improve and enhance internal development on the device, reducing programming complexity for internal engineers. - Introduced and developed a software architecture for the product, resulting in a cost reduction for client/server communication. - Took responsibility for developing handy apps Launcher, handy service, etc., using Kotlin/Java and employing MVVM/MVP architecture. - Managed the team and scheduled app releases as a Scrum Master. - Integrated Google Ad Manager into the device, generating product profit and revenue. - Implemented continuous integration practices to maintain app release quality.

The same as above.

- Development app called LoveByte and MiniMe. - Implemented migme OAuth login via RESTful API and Integrate Google/Facebook login. - Implemented In-App purchase by Google SDK.

- Development Linux kernel driver device for Touch, EMMC and SD card. - Optimize & Debug Android Building System - Development customized Android app - MyLibrary.