Highlights:

Skills:Full stack, JavaScript, backend

Software Engineering Intern 04/2023 - 08/2023
SAIRI, Shanghai, China
Industry: Tech
• Implemented the frontend and backend of a document-grounded conversational question answering system • Collaborated on building Django REST web APIs to facilitate file upload, parsing and download services • Enhanced OpenAI ChatGPT with LangChain and Qdrant vector database to deliver accurate answers based on the provided documents in a natural, fluent conversation • Used NextJS with Redux Toolkit for user-friendly frontend design and state management
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Software Engineering Intern 05/2022 - 08/2023
Designer Shoe Warehouse, Columbus, Ohio United States
Industry: Retail
• Developed an Angular web app to provide view and edit access to a cloud database, in Agile development • Integrated a Postgres database system into the user interface for up-to-date data and local operations, with additional features of local file parsing and local data validation • Implemented two Python APIs to pipeline data cleaning and validation processes, facilitating the retrieval and upload of data across more than 10 tables for the merchandise planning team • Reduced data update time from 20 to 5 minutes by optimizing workflow, achieving a 75% efficiency boost
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Data Analyst Intern 06/2021 - 08/2021
Meiyume, Shenzhen, China
Industry: Retail
• Utilized PowerBI for data preprocessing, table integration, and visualization, to provide a forecast report of 15 raw materials in the next year for the sourcing team to track and modulate future orders • Created a Python script to download and preprocess company reports for integration into PowerBI • Delivered a weekly-updated automatic solution for demand forecast, with an error rate below 20%
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Ohio State University 08/2019 - 12/2022
Columbus, Ohio, United States
Degree: Bachelor's Degree
Major:Computer Science
Graduated with 3.9/4.0 gpa with a bachelor degree in Computer and Information Science.

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