About

My Background

Overview

Hi, I'm Alex, a software engineer based in Waterloo.

My background spans embedded systems, distributed systems, and full-stack product engineering, with work across home electrification at Jetson, AR/AI glasses at Google, and product engineering at Cash App.

What I build

I like building software products and systems that feel simple to use.

That often means working across boundaries: product definition, backend systems, data flows, infrastructure, frontend surfaces, and the engineering details that make new capabilities dependable.

Problems I like

I'm most energized by ambiguous, high-leverage problems: early ideas, product inflection points, and systems that need to grow without becoming harder to reason about.

Lately, I've been especially interested in AI systems and agentic workflows, especially the work of turning new capabilities into something dependable and useful.

I tend to like work where there are many possible paths forward, and progress depends on taste, iteration, and good feedback.

Writing and outside work

I write about systems, AI, and learning in public. If you want a better sense of how I think, start with my writing on systems, AI, and learning in public or get in touch here.

Outside of work, I spend time playing tennis, reading, hiking, rock climbing, and hanging out with my furmily 🐱.

Alex Leung sitting on a mountain trail during a hiking adventure

Technical Focus

  • AI systems and software for AI products
  • Agentic systems, tooling, and evaluation
  • Distributed systems, backend architecture, and reliability
  • Full-stack and product engineering
  • Cloud infrastructure and developer tooling
  • Embedded and hardware-adjacent systems

Credentials

Professional Engineers Ontario (PEO)

Professional Engineer (P.Eng.)

Since 2017

Professional licensure in Ontario since 2017.

Georgia Institute of Technology

MSECE, Electrical & Computer Engineering

2013 - 2016

Graduate studies in computer engineering and telecommunications.

University of Waterloo

BASc, Electrical Engineering & Pure Mathematics

2008 - 2013

Undergraduate training in electrical engineering and pure mathematics.

Latest Writing

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