Hi, I'm rosu
A passionate and experienced Android Developer with a knack for delivering high-quality mobile applications. Enthusiastic about Kotlin Multiplatform and live streaming technologies.
rosu

About

With 5 years of Android development experience, I have expertise in live streaming, real-time audio-video interactions, and cross-platform development using Kotlin Multiplatform (KMP). Currently, I am working at Tencent Music Entertainment Group, focusing on innovative mobile features and new technology exploration. I am seeking overseas opportunities that offer a great work-life balance and allow me to contribute to exciting and impactful projects.

Work Experience

T

Tencent Music Entertainment Group

October 2021 - Present
Senior Android Software Engineer
Lead the development of live streaming, real-time audio-video interaction, and PK features. Spearheaded the research and implementation of Kotlin Multiplatform (KMP) cross-platform capabilities, enhancing development efficiency.
S

Shifang Ronghai Technology

March 2019 - September 2021
Android Software Engineer
Developed and maintained Android apps, focusing on audio and video features. Utilized MPG123 and FFmpeg for audio processing, and MediaCodec for video. Built and optimized custom views, reducing crash rate from 0.7% to 0.1%. Established CI for Android builds using Jenkins. Designed and implemented a coroutine-based networking framework and a versatile file upload tool. Integrated IM SDK and optimized message handling for better performance.
T

Tuputech

May 2018 - December 2018
Android Software Engineer Intern
Assisted in the iteration and maintenance of facial recognition and video apps. Researched Apache Tika and used FFmpeg for video validation. Evaluated and integrated Baidu and ArcSoft liveness detection SDKs with confidence filters. Improved image batch import and file picker to prevent OOM issues.

Education

J

Jiaying University

2015 - 2019
Bachelor's Degree in Computer Science and Technology

Skills

Kotlin
Java
Android
Jetpack Compose
Kotlin Multiplatform
Python
My Projects

Check out my latest work

I've worked on a variety of mobile applications and open-source projects, focusing on Android development and cross-platform solutions. Here are a few of my favorites.

Easy Watermark

Easy Watermark

An open-source tool for adding watermarks to photos to protect privacy. The project is well-received and actively maintained.

Kotlin
Android
GitHub
AICommit

AICommit

An IDEA plugin designed to optimize the commit message writing experience using AI.

Kotlin
AI
Website
AndroidFilePicker

AndroidFilePicker

An open-source file picker library for Android, providing a smooth and efficient file selection experience.

Kotlin
Android
GitHub
Talks

Sharing Knowledge and Inspiring Developers

During my professional journey, I have spoken at 1 conference. Speaking at Kotlin Conf was a highlight, and I look forward to continuing to s hare my knowledge and experiences at future events.

  • K

    KotlinConf'24 Shenzhen

    Shenzhen, China

    Presented on 'Building Kotlin Multiplatform Cross-Platform UI from Scratch'.
    GitHub
Contact

Get in Touch

Fancy a chat? Drop me a DM on Twitter with your question, and I'll get back to you as soon as I can. Or feel free to send me an email. Let's connect!

X