Jian Wu
Research Scientist at ByteDance
Bellevue, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolJian Wu is a research scientist based in Bellevue with nine years focused on speech technologies, spanning recognition, enhancement, separation, and generation. He has progressed from internships at Alibaba, Tencent, and Microsoft research labs to applied scientist roles and now leads speech generation and understanding research at ByteDance. His work balances foundational signal-processing approaches and modern LLM-driven speech pipelines, with practical impact in multi-talker ASR, diarization, speaker-change detection, and robust multi-channel separation. Jian’s career shows a pattern of solving real-world conversational-audio challenges at scale, and he brings deep cross-company experience integrating audio-visual and multilingual methods into production-oriented systems.
9 years of coding experience
3 years of employment as a software developer
Master's degree, Computer Science and Technology, Master's degree, Computer Science and Technology at Northwestern Polytechnical University
Github Skills (35)
speech-to-text10
speaker-verification10
whisper10
speech-enhancement10
automatic-speech-recognition10
kaldi10
speech10
conformer10
asr10
cuda10
speech-recognition10
shell10
time-frequency9
pytorch9
python9
Programming languages (5)
Github contributions (5)
funcwj/kaldi-python-io
Sep 2017 - Mar 2021
A python IO interface for data accessing in kaldi
Contributions:43 commits, 6 PRs, 35 pushes in 3 years 6 months
kaldipythonkaldi-io
funcwj/setk
Mar 2018 - Apr 2022
Tools for Speech Enhancement integrated with Kaldi
Contributions:248 commits, 75 PRs, 205 pushes in 4 years 2 months
kaldispeech-enhancementbeamformingspeechspeech-separation
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