工作经历

• Shenzhen, China

  China Telecom Corporation Limited

  2024.07-至今

  (1 年)

  AI Engineer with expertise in signal processing, acoustic sensing, and deep learning. Experienced in Distributed Acoustic Sensing (DAS) and voiceprint recognition, applying CNN, LSTM, and Transformer models to real-world vibration and audio data. Skilled in feature extraction, anomaly detection, and predictive modeling with Python and PyTorch. Strong academic and project background with SCI/EI publications, patent, and software copyright. Seeking to contribute AI-driven solutions to acoustic sensing and industrial applications.

项目

• Customer Service Failure Prediction

  Project Lead

  2025.01-至今

  (8 个月)

  1. Designed LSTM models on time-series data for failure probability prediction. 2. Conducted threshold and sensitivity analysis to segment customer tolerance levels.
• Distributed Acoustic Sensing (DAS) Event Detection

  AI Model Developer

  2024.08-至今

  (1 年)

  1. Built CNN/LSTM/Transformer models for fiber-optic vibration classification (metro events, construction, anomalies). 2. Implemented event aggregation and temporal merging, improving detection accuracy. Voiceprint Recognition Pipeline (2024) 3. Developed preprocessing pipeline with silence segmentation and Mel-spectrogram feature extraction. 4. Trained classification models to support large-scale acoustic identification.
• Voiceprint Recognition Pipeline

  Project Developer

  2024.01-至今

  (2 年)

  1. Developed preprocessing pipeline with silence segmentation and Mel-spectrogram feature extraction. 2. Trained classification models to support large-scale acoustic identification.
• Academic Research – Signal & Image Processing

  Researcher

  2021.09-2023.11

  (2 年)

  1. Applied U-Net and SSD for lunar rock detection and semantic segmentation. 2. Published 1 SCI and 2 EI papers (including 1 First Author).

教育经历

• University of Chinese Academy of Sciences

  Electronic Information

  2021.09-2024.06

  (3 年)

  Publications: 1 SCI (First Author), 2 EI (including 1 First Author); Honors: Excellent Student Leader, Outstanding Youth League Member, Merit Student
• China University of Mining & Technology

  Electronic Information Engineering

  2016.09-2020.06

  (4 年)

  Intellectual Property: Software Copyright

语言