Rui Qing Email & Phone Number

Sydney, New South Wales, Australia

Beijing, China

· Deep learning model training and performance optimization based on noise reduction, echo cancellation and dereverberation algorithms applied in Smart Conference Hardware Terminals and In-car Entertainment Systems; · Designed and built large, complex cross-platform systems based on ARM, DSP, x86 architectures and different platforms, including Android, Android64, Linux, etc. · Implemented and accelerated multi-channel echo cancellation and noise reduction deep learning model inference； · Developed and continuously optimized a highly efficient deep learning model Inference function library based on multiple architectures, including x86, ARM, DSP, etc. · Designed and implemented speech signal processing systems based on ARM, x86 and DSP architectures applied in Smart Speakers; · Developed and continuously optimized intrinsic function library based on multiple architectures, supporting fixed-point and float-point operations; · Research on virtual space sound effect algorithm and implementation to create an immersive sound experience of the meta-universe world; · Constructed validation test systems using python; · Analyze, debug and solve problems encountered in actual cases; · Tech stack: Solid C Programming skills, SIMD, python, pytorch, git.

Beijing, China

· Simulated and Implemented key algorithms of Radar Signal Processing Systems; · Designed and built multiple multi-core and multi-task radar signal processing systems based on DSP chips Ti TMS320C6678 and TigerShark 201, using C language； · Designed and built a basic Radar Signal processing function library with C language based on DSP chip Ti TMS320C6678; · Test cases design and implement unit tests, including functional tests, performance tests.

Master'S Degree, Signal And Information Processing

Bachelor'S Degree, Electronic Information Engineering