Sean Zhang
i'm a cs student and varsity swimmer at uwaterloo
i like to build software, explore ai/ml, and work with data systems
outside of tech, i enjoy swimming, sleeping, speedcubing, and practicing guitar
Work
Bloomberg
May. 2026 – Aug. 2026
incoming summer '26
WAT.ai
Sept. 2025 – Present
building an ai-powered music transcription system that converts any song into professional piano sheet music
APi Group
Jun. 2025 – Aug. 2025
built internal software systems to improve efficiency and reduce costs across departments
City of Mississauga
Dec. 2023 – Jun. 2025
oversaw aquatic staff during public swims and lessons
Projects
tradestream
a real time market data streaming platform
swimset
a swim workout builder and dsl parser
wakeguard
a cv focus tool that tracks drowsiness and distraction
coursecraft
a course/class schedule builder
queuesavor
a crowdsource service that estimates wait times at restaurants