Greg Mathews
Principal Designer at DoorDash
Oakland, California, United States
Summary
👤
Senior🎓
Top SchoolGreg Mathews is a Staff Product Designer based in Oakland with 14 years of experience crafting user-centered products across DoorDash, Smash.gg, NerdWallet, Goodreads, and WePay. He blends a software engineering background (BS, Software Engineering) with product design, emphasizing that great design is defined by what a product does and how it helps users complete tasks effortlessly. At DoorDash he progressed from Merchant-facing design to DD Labs and now staff-level work, showing both domain depth in commerce and a knack for experimental product thinking. Greg’s career spans startups and scale-ups, where he pairs pragmatic problem solving with a belief that usability drives business outcomes—often translating complex workflows into simple, task-focused interfaces. An Oakland-based designer who thinks like an engineer, he’s comfortable bridging design, product, and technical teams to ship impactful experiences.
14 years of coding experience
10 years of employment as a software developer
BS, Software Engineering, BS, Software Engineering at San José State University
Github Skills (54)
platformio10
raspberry-pi-pico10
rp204010
firmware10
ide10
teensy10
usb10
spi10
esp826610
avr10
driver10
arduino-library10
esp3210
stm10
arduino10
Programming languages (7)
Github contributions (5)
gregsqueeb/heartbeat
Dec 2025 - Jan 2026
Contributions:5211 pushes, 1 branch in 16 days
gregsqueeb/CS157B-WebService
Mar 2013 - Mar 2013
Contributions:8 commits in 1 day
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