Cathryn Griffiths
Lead Front End Developer at The Nmbr Company
Montreal, Quebec, Canada
Summary
🤩
Rockstar🎓
Top SchoolCathryn Griffiths is a Lead Front End Developer with six years of focused experience crafting user-facing web applications and leading technical delivery from ideation to production. After rising through multiple front-end roles at Shopify—contributing to well-known projects like the Hydrogen storefront framework where she fixed UI tests and improved accessibility—she now builds embedded payroll experiences at Nmbr in Montreal. She blends hands-on React expertise with product-minded leadership, routinely shipping accessibility and UX enhancements that reduce friction in complex flows like cart and checkout. With a BSc (Honours) from McGill and a background spanning startups to scale-ups, she brings both rigor and practical curiosity to engineering problems. Colleagues would describe her as someone who elevates team quality by pairing meticulous front-end craft with a knack for shipping measurable user-facing improvements.
6 years of coding experience
11 years of employment as a software developer
DEC, DEC at CEGEP - John Abbott CollegeConcordia UniversityBachelor of Science (Honours), Bachelor of Science (Honours) at McGill University
English, French
Github Skills (12)
uid10
hydrogen10
javascript10
front-end-development10
ui-design10
react10
shopify10
testing10
typescripts8
typescript8
accessibility8
typescript-types8
Programming languages (3)
Github contributions (5)
Shopify/hydrogen-v1
Nov 2021 - Nov 2021
React-based framework for building dynamic, Shopify-powered custom storefronts.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:5 reviews, 24 commits, 4 PRs in 15 days
Contributions summary:Cathryn primarily focused on front-end development within the Hydrogen framework, a React-based framework for building Shopify storefronts. Their contributions included fixing test suites for UI components like the BuyNowButton, AddToCartButton, CartCheckoutButton, CartEstimatedCost, CartLines, and CartShopPayButton. They also made accessibility improvements and addressed issues in the CartProvider component. Additionally, the user introduced features such as disabling quantity adjustment buttons based on cart status and displaying loading cursors.
reactpolarisecommerceshopify
Shopify/hydrogen-workshop
Oct 2021 - Oct 2021
Contributions:1 review, 28 commits, 4 PRs in 9 days
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