Lingyun Zhang
Richmond Hill,ON
Summary
Efficient and precise software developer with expertise in building AI-powered chat assistants and implementing RAG, Summarization for enhanced data processing. Proven track record in collaborating with cross-functional teams to develop intelligent solutions and streamline workflows. Skilled in integrating complex backend architectures, automating data retrieval, and optimizing AI model performance for improved user experience and productivity.
Overview
2
2
years of professional experience
Work History
Data Analyst
LONGTECH COMPUTER DISTRIBUTION INC.
10.2022 - 09.2024
- Produced monthly reports using advanced Excel spreadsheet functions.
- Utilized POWER BI to effectively communicate business insights.
- Manage the ERP system(Spire) database for various promotion from the vneders.
- Improved decision-making processes with accurate data analysis and visualization techniques.
- Updated the internal admin backend(Django) for new function .
Backend Developer
WEI EDUCATION GROUP INC.
09.2023 - 06.2024
- Integrated OPENAI APIs into web platforms with RAG model.
- Edited the prompt for different task
- Developed RESTful APIs (Python/Nodejs) that facilitated seamless data exchange between clients and servers in a distributed environment.
- Managed efficient SQL queries and data transport.
- Developed web platform back ends using NodeJS and Django frameworks.
Education
M.D. - Mechanical Engineering
University of Ottawa
Ottawa, None05-2022
Skills
- Natural language processing
- Collaborative Problem-solving
- AI project management
- Software development
- Performance optimization
- Data visualization and presentations
- Data analysis
- Python programming
Languages
English
Native or Bilingual
Chinese (Mandarin)
Native or Bilingual
Timeline
Backend Developer
WEI EDUCATION GROUP INC.
09.2023 - 06.2024
Data Analyst
LONGTECH COMPUTER DISTRIBUTION INC.
10.2022 - 09.2024
M.D. - Mechanical Engineering
University of Ottawa
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