Sean

Work Experience

Amazon logo
May 2025 - August 2025

Amazon

Software Development Engineer Intern

  • Incoming software development engineer intern at Amazon for Summer 2025
Klue logo
Jan 2025 - May 2025

Klue

Software Engineer Co-op

  • Software engineer co-op at Klue for Winter 2025 on the Gen AI team
UBC Cloud Innovation Centre logo
May 2024 - Dec 2024

UBC Cloud Innovation Centre

Software Developer Co-op

  • Designed and implemented an AI Learning Assistant using AWS CDK in TypeScript for infrastructure as code, to support students with course-related inquiries and quizzes
  • Enabled multi-tenant Retrieval-Augmented Generation by utilizing PGVector for efficient storage and querying of embedding vectors, achieving 25% faster LLM response times using LangChain
  • Developed a RESTful API for course management with AWS API Gateway, Lambda functions, and secure authentication via AWS Cognito, facilitating efficient material uploads to RAG pipelines
  • Built a responsive frontend with React, Shadcn UI, and Material UI, enhancing user interaction with the AI Learning Assistant
University of British Columbia logo
Sep 2022 - Dec 2023

University of British Columbia

Undergraduate Teaching Assistant

  • Led weekly labs for CPSC 110 (Computation, Programs, and Programming) and Math 100/110 (Differential Calculus)
  • Received 95% student satisfaction on the Student Experience of Instruction survey