Oscar's Website

CSIE Student at NCUE

Passionate about turning ideas into efficient and impactful software solutions.

Hello, I'm Oscar Cheng. As a Computer Science student at National Changhua University of Education (NCUE), I'm currently preparing applications fot CS master's programs abroad.

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oscar940327@gmail.com

Undergraduate Student

National Changhua University of Education, September 2023 ~ June 2027

Developed an e-commerce website using HTML, CSS, JavaScript, PHP, and XAMPP (Sophomore Year - 2nd Semester).
Built a Discord bot for US stock and GitHub news push notifications using Node.js, with assistance from Gemini (Summer vacation between Sophomore & Junior Year).
Developed an automated Financial Risk Knowledge Graph pipeline using Python and LLMs (GPT-4o/5.2), with assistance from Gemini (Winter vacation from first semester to second semester of Junior Year).
Engineered CogniPath, a dynamic AI-Driven Learning Path Generator using Python, NetworkX (DAGs), and GPT-5.2 to automate and visualize complex knowledge decomposition (Winter vacation from first semester to second semester of Junior Year).
Engineered a Two-Stage RAG Financial Q&A System using Qdrant (Vector DB), Cross-Encoder Reranking, and OpenAI APIs to parse and analyze complex Financial reports (first semester of Junior Year).