Justin Conabree
Senior Software Developer at Calian Group
Montreal, Quebec, Canada
Summary
🤩
Rockstar🎓
Top SchoolJustin Conabree is a Senior Software Developer based in Montreal with five years of professional experience building high-performance e-commerce and web platforms. He has a proven track record at Valtech modernizing Adobe Commerce/PWA Studio—improving first-load time by 3+ seconds and cutting CLS from 0.4 to 0.005—while authoring developer tooling, CI/CD processes, and onboarding programs. Comfortable across the stack (JS/React, PHP, GraphQL, Go), he led integrations at scale (ERP sync for 200k+ products) and helped ship award-winning edge delivery projects showcased at Adobe Summit. An active front-end contributor to Magento’s PWA Studio, he focuses on UX, accessibility, and build-time optimizations that tangibly improve performance. Known for translating complex platform challenges into repeatable accelerators, he pairs hands-on coding with mentoring and developer enablement.
5 years of coding experience
11 years of employment as a software developer
AEC Web and Database Programming, AEC Web and Database Programming at Vanier College
English, French
Github Skills (10)
css10
uid10
javascript10
front-end-development10
ui-design10
react10
magento9
pwapp9
accessibility8
performance-optimization8
Programming languages (3)
Github contributions (5)
magento/pwa-studio
May 2021 - Nov 2022
🛠Development tools to build, optimize and deploy Progressive Web Applications for Magento 2.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:79 reviews, 161 commits, 43 PRs in 1 year 5 months
Contributions summary:Justin primarily focused on front-end development, specifically optimizing the user interface and experience for the Magento PWA Studio. Their contributions included implementing and refining UI components, such as the FilterSidebar, and enhancing the display of product image carousels. Additionally, the user addressed accessibility concerns and improved loading performance.
magentopwa-studiopwa-storefrontveniapwa
justinconabree/pwa-studio
Apr 2021 - Nov 2023
🛠Development tools to build, optimize and deploy Progressive Web Applications for Magento 2.
Contributions:53 pushes, 7 branches, 1 comment in 2 years 7 months
development-toolsweb-applicationsmagento-2magento2progressive
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