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Chen Hongshan


Studying at NUS as a year 2 undergraduate Computer Science student.


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    •  Chinese Version
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  • NetEase Cloud Music Intelligent Customer Support Agent (Minimal RAG)

    A lightweight Retrieval-Augmented Generation (RAG) backend for high-volume customer support scenarios, with production-minded engineering (profiles, Docker infra, caching, and degradation drills).

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  • Harmonia - Hierarchical Multimodal Hybrid Review Validation with Retrieval-Augmented Generation

    A review filtering system powered by AI models we trained (FastBERT + Qwen3-8B multimodal, with RAG/FAISS) to separate genuine customer feedback from spam and ads in real time.

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  • OpenGL Graphics Coursework (VS2022 + FreeGLUT)

    This OpenGL portfolio is a curated collection of my CS3241 coursework, built in C++ with FreeGLUT on Visual Studio 2022. Across five assignments, I progressed from core 2D transformations to animation systems, lighting and shading, Bezier curve modeling, and finally ray tracing with shadows and texture mapping.

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