Matthew Spencer
Senior Software Engineer II at Etsy
City of Ithaca, New York, United States
Summary
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SeniorMatthew Spencer is a Senior Software Engineer II with 12 years of experience, currently shaping listing processes at Etsy from his base in Ithaca, New York. He has progressed through multiple product domains at Etsy—design systems, personalization, checkout, and Pathfinders—demonstrating a knack for shipping cross-cutting frontend and platform improvements. His background in UX, creative technology, and senior engineering roles gives him a rare blend of design sensibility and robust engineering practice. Comfortable moving between product-facing features and underlying systems, he excels at translating design systems into scalable, developer-friendly implementations. Colleagues would describe him as pragmatic, detail-oriented, and consistently focused on improving developer experience as well as user outcomes.
12 years of coding experience
8 years of employment as a software developer
Github Skills (66)
threejs10
svg10
3d10
less-mixins10
javascript10
webgl10
virtual-reality10
compatibility10
canvas10
sublime-text9
data-export9
wordpress-api9
webgpu9
augmented-reality9
wordpress-plugin9
Programming languages (8)
Github contributions (5)
matthewpizza/dotfiles
Jul 2016 - Mar 2025
Contributions:147 pushes, 4 branches in 8 years 9 months
matthewspencer/we-enjoy.github.io
Jan 2015 - Apr 2020
Contributions:756 pushes, 1 issue in 5 years 4 months
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