Charlie(Chenhao) Liu

Charlie(Chenhao) Liu

Charlie(Chenhao) Liu

Software Engineer @ Meta | Computer Science @ Columbia + UToronto

As a software engineer with solid experience in cloud computing and machine learning, I am passionate about building scalable and robust systems that solve real-world problems.

Experience

MetaSoftware Engineer

2024 — Now

2024 — Now

New York, United States

Amazon Web Services (AWS)Software Development Engineer

2021 — 2022

2021 — 2022

Toronto, Ontario, Canada

Worked as a software engineer for AWS Identity Center’s (previously AWS SSO) backend service to manage AWS SSO Instance service. Designed and implemented public APIs, event processors, and participated in operational duties for the service.

University of TorontoSummer Research (Data-Driven Decision Making Lab)

2020 — 2020

2020 — 2020

Toronto, Ontario, Canada

Supervisor: Professor Scott Sanner

Topic: Voting-based Probabilistic Model for modulating Precision-Recall curve

OracleSoftware Developer

2019 — 2020

2019 — 2020

Toronto, Canada Area

Implemented a user analytics system for user data collection, visualization, analysis and customer activity tracking for 10K+ clients

Created an interactive UI and optimized the backend data analysis time

Optimized the workflow and efficiency of the marketing cloud service platform to manage marketing campaigns and sales lead generations

Practiced Jira Agile development life cycle for enterprise-level developer

Education

Columbia University

Master's degree

University of Toronto

Bachelor of Applied Science - BASc