Professional Credentials.

Guangzhou CanSemi Technology Inc.

• Collaborated with engineering and marketing teams to communicate semiconductor technologies, develop technical collateral, and support product promotion strategies.

Hangzhou Tongshang Optoelectronics Co., Ltd.

• Designed and implemented Python-based control software for synchronizing three heterogeneous devices, enabling real-time brightness adjustment, monitoring, and fault alerts.
• Processed and segmented 20GB of raw photometric data, implementing automated labeling to generate structured training samples.
• Optimized data preprocessing workflow, improving subsequent model training efficiency by 40%.

Supcon Technology

• Collaborated with the team to develop an RAG framework, integrating FAISS vector retrieval with GPT models to enhance the accuracy and real-time performance of the QA system.
• Built an enterprise-grade vector database using Milvus, indexing unstructured data; designed ETL pipelines to clean and vectorize multi-format documents, enabling efficient semantic search.
• Developed Python scripts for batch processing raw data, including text cleaning, chunking, and vectorization to improve training data quality.