Developed an audio and video editing SDK (TAVCut), including features such as audio and video encoding/decoding, adding special effects, and video composition. Responsible for applying it to QQ short-form mobile video, video calls, and Qzone.Responsible for the development and performance optimization of QQ short-form mobile video. Also in charge of implementing AIGC technology in QQ, such as the Magic Studio feature.

Developed a cross-platform image rendering SDK using C++, based on the ECS architecture, achieving uniform rendering image results across multiple platforms. Responsible for the implementation of some functional rendering modules, such as sticker rendering.For specific features, please refer to the website: https://effect.qq.com/sdk

Responsible for the implementation of Weishi's camera features, such as filters, special effects, and beautification.Landing some of the latest AI algorithms in Weishi, such as beauty body recognition models and gesture point recognition models, while also conducting performance optimizations to reduce processing time.

Responsible for the development of SDK, as well as providing technical support for other apps that integrate the SDK, such as WeChat and K-Song.