Software Engineer

Hi, I'm Zhehai Zhang.

Software Engineer at Meta on Identity Systems, building profile & Pages experiences used by billions. Waterloo CS grad, passionate about ML/AI and full stack.

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Get to know me

About Me

3.9 GPA · René Descartes National Math Scholar

Stack

Programming Expertise

Machine LearningArtificial IntelligenceRTOSComputer NetworksComputer ArchitectureVerilogLinux AdminC++CC#JavaScriptTypeScriptNode.jsReact.jsPostgreSQL/MySQLREST/GraphQLNumpyPythonPyTorchFirebaseVirtual RealityAugmented RealityJava/KotlinAWS Services
Where I've worked

Experience

Meta
Meta
Software Engineer
Spatial Computing · since Sept 2026

Identity Systems (New York) — shipping profile, Pages, and Accounts Center features across web and mobile (Hack, React/Relay, GraphQL) for billions of users.

Meta
Meta
Software Engineer Intern

Profile Systems Infra.

LinkedIn (2024)
LinkedIn (2024)
Software Engineer Intern

Seeker Coach Team.

LinkedIn (2023)
LinkedIn (2023)
Software Engineer Intern

Recruiter Charts Team.

BitGo
BitGo
Software Engineer Intern

Secure, scalable infrastructure for the digital asset economy — custody, lending, and trading.

Splunk
Splunk
Fullstack IoT Software Engineer Intern

The data platform powering enterprise observability and security across hybrid environments.

D2L Corporation
D2L Corporation
Software Developer Intern

D2L Labs explores how emerging tech — AI, VR, and more — can transform the future of learning.

ToHacks
ToHacks
Developer

Connecting young innovators with industry mentors in emerging tech through hackathons.

Things I've built

Projects

ShopAdvisr

An app that makes shopping cheap, convenient, and smart — decide what to buy and find it in-store with ease.

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WidgetHub
WidgetHub

Build plug-and-play widgets for your site: add your handle, customize the look, paste the snippet.

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Subspace
Subspace

Won HackTheNorth 2020++. Cloud-based desktops for remote collaboration — instantly share your dev environment.

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9it - Version Control System
9it - Version Control System

totally not git! A lightweight version control system for individual use.

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Discourse VR
Discourse VR

A remote solution for feedback and recording of virtual parliamentary debates.

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VR Open World Game

An open-world VR sword-fighting game built with Unity, Windows Mixed Reality, and Xbox Kinect.

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AR-itus
AR-itus

Using augmented reality to help rehabilitate people with hand-eye coordination challenges.

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Teleclinic
Teleclinic

An online medical clinic for appointments and walk-ins, seamlessly.

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Quizzikal
Quizzikal

A competitive educational trivia web application.

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Tinderwal
Tinderwal

Vote for the favourite pictures of your friends, Tinder style!

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