brucewei

1. Contributed to data construction and evaluation for the OneAstronomy LLM, focusing on high-quality training corpus generation, scoring system design and implementation. It achieves leading scores on domain-specific benchmarks: Astrobench (85.7), NAOC-TianYi (94.8), outperforming DeepSeek-671B (94.2) in TianYi. 2. Managed over 20 TB of astronomical data, performing preprocessing, format normalization, structure validation, and semantic filtering. Constructed multi-source heterogeneous datasets: CPT (35 GB), RAG (27 GB), and SFT distilled data (200 MB, 300k+ LLM-generated samples). 3. Built AstroViewer, a React + Three.js front-end for Joint Survey Processing, visualizing multi-band space telescope data by converting FITS to fused PNG/canvas via WCS reprojection, sub-pixel alignment, PSF/brightness normalization, and multi-scale/weighted image fusion. 4. Administered remote Linux environments, ensuring stable and efficient data processing, and task scheduling.

1. Led full-stack development of a Common Criteria certification data visualization system using Django and Apache ECharts, improving research data presentation and update efficiency. 2. Scraped and maintained 4,000+ multi-country certification records with BeautifulSoup, Pandas, and MySQL, automating updates via Crontab.

Maintained IT infrastructure and system operations, including ERP, OA, and CRM management, ensuring business continuity and system security.

Maintained corporate administration and compliance, managed vendor/client databases, and conducted business negotiations.