Third-year Bachelor of Science student majoring in Statistics at the University of British Columbia with co-op education enrollment. Experienced in data analysis, machine learning, and relational databases. Proficient in Java, R, and MATLAB, with strong skills in Excel, Tableau, and Power BI. Passionate about leveraging data to solve complex problems and drive business insights.
Hi, I’m
Yutong Liu
Kelowna,BC
Summary
Overview
1
year of professional experience
Work History
TCLshenzhen,China
Data Annotator
06.2024 - Current
Job overview
- Accurately labeled and annotated large datasets for machine learning and computer vision projects, ensuring high-quality data for model training and validation.
- Employed data annotation software and basic Python scripts to streamline data processing and improve workflow efficiency.
- Implemented quality control procedures to verify the accuracy and consistency of annotated data, reducing errors by 20%. ●
- Managed multiple annotation projects simultaneously, meeting tight deadlines and achieving a 95% on-time delivery rate.
Hengchanglitongshenzhen,China
Data Annotator
07.2023 - 09.2023
Job overview
- Gained hands-on experience in preparing and cleaning large datasets, ensuring data quality and reliability for analysis and machine learning models.
- Conducted preliminary data analysis to identify patterns, trends, and anomalies in annotated data, contributing to insights that improved the annotation process and model performance.
- Utilized various data annotation tools and software such as LabelImg and RectLabel, and became familiar with data manipulation and analysis tools like Excel and Python (Pandas).
Yujia Cosmetic Chain Companyshenzhen,China
Data Analyst Intern
03.2023 - 07.2023
Job overview
- Analyzed sales data, leading to a 15% increase in sales by identifying and capitalizing on emerging market trends.
- Expedited data entry tasks through the use of keyboard shortcuts and customized software tools.
- Created over 20 comprehensive reports and interactive dashboards using Excel, Tableau, and Power BI, enabling data-driven decisions.
Education
University of British ColumbiaKelowna, BC
Bachelor of Science from Statistics
05.2025
University Overview
Skills
- JAVA, R, MATLAB
- Photography and videography experience
Languages
Chinese (Mandarin)
Native or Bilingual
Timeline
Data Annotator
TCL
06.2024 - Current
Data Annotator
Hengchanglitong
07.2023 - 09.2023
Data Analyst Intern
Yujia Cosmetic Chain Company
03.2023 - 07.2023
University of British Columbia
Bachelor of Science from Statistics
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