Overview
Work History
Education
Skills
Timeline
Generic

Richard Xu

Toronto,Ontario

Overview

3
3
years of professional experience

Work History

AI Trainer

Data Annotation Tech
05.2024 - Current
  • Verified AI responses against provided prompts to ensure coding accuracy.
  • Conducted Python data analysis, built Java applications, and performed code checking and verification for C# game development. Compared, rated, and provided feedback on model responses to enhance efficiency and accuracy.
  • Checked API calls from the model, evaluate and edit segments to improve accuracy.

Data Analyst

Research of Wound Centre of Ruijin Hospital
01.2022 - 03.2022
  • Assisted with statistical methods to analyze data, including correlation analysis and model evaluation.
  • Used R for data visualization.

Education

Bachelor of Science - Computer Science Major & Data Science Specialist

University of Toronto
Toronto, ON
06.2027

Skills

  • Experienced with the following programming languages and technologies: Python, C#, SQL, R, Javascript, JSON
  • Experienced in training and fine-tuning machine learning models, familiar with using Hugging Face transformer models and datasets and fine-tune technique like Qlora
  • Proficient in using Unity for game development, able to develop simple 2D game
  • Ability to operate on Windows, Mac and WSL system
  • Skilled in statistical analysis, data visualization, and plotting graphs using R and Python

Timeline

AI Trainer

Data Annotation Tech
05.2024 - Current

Data Analyst

Research of Wound Centre of Ruijin Hospital
01.2022 - 03.2022

Bachelor of Science - Computer Science Major & Data Science Specialist

University of Toronto

Similar Profiles

CREATE PROFILE
Richard Xu