Overview
Work History
Education
Skills
Highlighted Projects
Timeline
Generic

Tianlang(Simon) Liu

Toronto,ON

Overview

3
3
years of professional experience

Work History

Data Scientist, AML Models & Analytics

Scotiabank
Toronto, ON
07.2022 - Current
  • Developed Client Risk Rating Models for Chile Retail and Dominican Republic ICCB
  • Performed Ongoing Maintenance of In-production Models, conducting business-related testing and analysis
  • Designed and Implemented End-to-end Dashboard for Performance Monitoring of In-production Models
  • Consistently Supported and Enhanced Team's IT infrastructure

Machine Learning Intern

Maimai
Beijing, CN
05.2021 - 08.2021
  • Established pipelines for detecting user profile authenticity models, completing 4 versions of demos. Conducted in-depth analysis of profile falsification causes by employing data analysis techniques, including Isolation Forest.
  • Enhanced the existing real name recognition model, leveraging open-source name-entity recognition algorithms to develop ensemble models resulting in a 6% increase in accuracy. The user tag was successfully deployed on the company's data platform.
  • Conducted research and rigorous testing on 3 innovative image manipulation detection models, and presented to the team.

Education

Master of Engineering - Analytics, Robotics

University of Toronto
Toronto, ON
05-2022

Bachelor of Engineering - Mechanical Engineering

Beijing University of Technology
Beijing, CN
07-2020

Skills

  • Programming Languages: Python, SQL, Bash, HTML
  • Machine Learning & Deep Learning: scikit-learn, scikit-optimize, PyTorch, TensorFlow
  • Data Mining & Analysis: Pandas, PySpark, NumPy, SciPy
  • Data Visualization: Plotly, Matplotlib, seaborn
  • Databases: Hive, Spark, Oracle DB, ChilckHouse
  • DevOps Tools & Systems: Linux systemd, Ansible, Docker
  • Web Frameworks: Flask, Dash

Highlighted Projects

  • 2022 IMI Big Data & AI Case Competition sponsored by Scotiabank
  • Kaggle Competition: Amazon Music Rating Prediction based on User Reviews

Timeline

Data Scientist, AML Models & Analytics

Scotiabank
07.2022 - Current

Machine Learning Intern

Maimai
05.2021 - 08.2021

Master of Engineering - Analytics, Robotics

University of Toronto

Bachelor of Engineering - Mechanical Engineering

Beijing University of Technology
Tianlang(Simon) Liu