Hello, I'm

Zuhair Khan

And I'm a |

Passionate about quantum computing, post-quantum cryptography, and secure software systems. Currently researching security architectures at the University of Toronto.

PQC × QKDQuantum MLFull-Stack Dev

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🏆

UTSC CMS Symposium Winner

(Quantum Security)

⚛️

PennyLane Certified

(100% Completed)

🔐

15+ Cybersecurity CTF

Challenges Solved

🚀

Next: Xanadu Residency

& Cybersecurity Internship

I like hard problems with real-world impact.

I'm a 4th-year Computer Science student at the University of Toronto specializing in Software Engineering. My work lives at the intersection of quantum computing, cryptography, and systems engineering. I'm driven by the challenge of designing secure network systems and software in an era where quantum technologies are rapidly redefining what's possible in computation and communication. Beyond research, I love to build and create — from full-stack software and cybersecurity projects to startups and student communities that merge technical innovation with meaningful impact. When I'm not coding, I enjoy spending time with family and friends, playing basketball, tennis, or soccer, working out, reading, cooking, and travelling to explore new ideas and experiences.

At Xanadu Quantum HQ

At Xanadu Quantum HQ

Presenting at CMS Research Symposium

Presenting at CMS Symposium

Winning Basketball Interhouse Championship

Basketball Championship

Entrepreneurial project: KZ Collections pop-up at UTSC

KZ Collections Pop-up

Domains I'm Actively Building In

A quick snapshot of my main focus areas: quantum computing, cybersecurity, software engineering, startups, and community work.

Quantum Computing

Researching quantum-safe security, comparing PQC and QKD protocols, and exploring photonic quantum machine learning.

Active research with Prof. Marcelo Ponce (Best Poster – CMS 2025), PennyLane Codebook completion, PhotonQML hackathon (3rd place), Qiskit Summer School Excellence Award, Q-SITE 2025, IBM Quantum certification.

PQC vs QKD ResearchPennyLane · QiskitPhotonic QML

Cybersecurity & Networks

End-to-end systems: from OS kernels and concurrent tools to full-stack products and production web apps.

Building IDS from scratch, 15+ CTF challenges (crypto, reverse engineering, packet analysis), CSCD58 network labs (Mininet, SDN, POX), Google Cybersecurity Certificate, secure authentication for Offline app (JWT, bcrypt).

IDS/NIDSCTFsNetwork SecuritySecure Auth

Software Engineering

End-to-end systems: from OS kernels and concurrent tools to full-stack products and production web apps.

StockSocial (FastAPI, PostgreSQL, React Native), Quotis MVP, CMS Connect Android app, Pintos kernel threads, MIPS interpreter, System Monitor (C++/ncurses), MSA UTSC website.

Full-StackC/C++/AssemblyReact · Next.jsDatabases

Startups & Entrepreneurship

Building products from idea to launch, managing teams, and navigating fundraising and early-stage growth.

KZ Collections founder (65% conversion increase, Shopify customizations), Quotis co-founder (Scrum Master, $4K grants), Offline intern (React Native security contributions, pre-seed funded).

Technical LeadershipFundraisingProduct Growth

Community & Leadership

Building strong student communities, organizing large-scale events, and mentoring through sports and tech initiatives.

UTSC MSA webmaster (100+ iftar attendees, React/Node.js/MongoDB), PMCC camp coordinator (3-day multi-sport tournament), Q-SITE VP of Partnerships (200+ attendees, IBM/Xanadu sponsors), Omar Fund & TCF volunteer.

Event ManagementWeb DevelopmentVolunteering

Projects & Research

Summer 2025

Quantum Computing Course – UofT

Completed Introduction to Quantum Computing under Prof. Marcelo Ponce. Delivered research presentation on PQC & QKD exploring their complementary roles in hybrid security.

Topics: Linear algebra, quantum mechanics, tunneling, Bell inequalities, Shor's algorithm, PQC families, QKD protocols

QC TheoryPQCQKD

May – July 2025

PennyLane Codebook Completion

Completed all modules of Xanadu's PennyLane Codebook, mastering quantum circuit design, optimization, and hybrid quantum-classical algorithms.

Full completion with original solutions to all chapters and exercises

PennyLanePythonJupyter

August 2025 – Present

Quantum-Safe Security: PQC vs QKD

Ongoing research under Prof. Marcelo Ponce evaluating quantum-safe security by comparing quantum key distribution protocols (BB84, E91) with lattice-based post-quantum cryptography for real-world networks.

Winner of Best Poster – CMS Undergraduate Research Symposium 2025 · Publication in progress

PQCQKDQuantum SecurityResearch

September 2025 – Present

PhotonQML – Variational Quantum Classifier

Developing a variational quantum classifier on photonic hardware simulators using PennyLane and Strawberry Fields. Benchmarking CV models against classical baselines.

Exploring circuit designs with beamsplitters and continuous-variable gates

PennyLaneStrawberry FieldsQML

August 2025

Qiskit Global Summer School 2025

Completed all labs and assignments for IBM's Qiskit Global Summer School, earning Quantum Excellence badge for full completion.

Advanced quantum algorithms, circuit optimization, and practical implementation

IBM QuantumQiskitPython

2025 – Present

Q-SITE Conference 2025

Active Partnerships and Hackathon Associate for Q-SITE Toronto 2025. Contributing to sponsor outreach, challenge development, and hackathon logistics.

Student-led quantum conference bridging academia, industry, and education

OutreachEvent ManagementCommunity

October 2025

Qiskit Fall Fest @ UofT 2025

Placed 3rd overall at University of Toronto Qiskit Fall Fest Hackathon. Worked on hybrid quantum-classical learning models using Qiskit and PennyLane.

24-hour hackathon focused on quantum machine learning applications

QiskitQMLHackathon

Ongoing (2025 – 2026)

IBM Quantum Developer Certification

Currently preparing for IBM Certified Quantum Developer Exam, focusing on quantum algorithms, circuit optimization, and hardware implementation.

Comprehensive certification covering Qiskit, quantum computing fundamentals, and practical applications

IBM QuantumQiskitCertification

Tools I reach for most often.

Python
Java
JavaScript
TypeScript
C / C++
SQL
Bash
HTML/CSS
Swift
R
PHP
Assembly (MIPS)
Haskell
Curry

Certifications

Google Cybersecurity V2
Professional Certificate
IBM Qiskit Summer School
Excellence Award
IBM Quantum Developer
In Progress

Let's collaborate.

I'm especially interested in projects around quantum-classical security, quantum software tooling, and systems-level cybersecurity. If you're working on something in that space (and want to talk quantum or startups over coffee), I'd love to hear from you.

Copyright © 2025 Zuhair Khan. All Rights Reserved.