Julian Poyourow
Staff Software Engineer at Mozilla
Garden Grove, California, United States
Summary
👤
Senior🎓
Top SchoolJulian Poyourow is a Staff Software Engineer with 12 years of experience, currently working on Firefox Accounts at Mozilla where he focuses on backend reliability and subscription/payment systems. Based in Garden Grove, CA, he has a track record across startups and mid-size teams—bringing backend expertise from roles at CritiqueIt, Localism, Kondeo, and his own consulting work. He contributes to the mozilla/fxa monorepo, tackling database upgrades, payments-server fixes, and invoice extraction to improve account and subscription handling. Outside work he builds progressive web apps like RecipeSage and FeyNote, reflecting a practical interest in user-facing open-source projects and offline-capable experiences. Known for combining hands-on bug fixes with system-level improvements, he balances product sensibility with durable engineering.
11 years of coding experience
5 years of employment as a software developer
Computer Science, Computer Science at California State University-Long Beach
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (10)
payment10
back-end-development10
mysql10
stripe10
typescript-types9
apidoc9
typescript9
javascript9
typescripts9
api9
Programming languages (14)
Github contributions (5)
mozilla/fxa
Aug 2022 - Jan 2023
Monorepo for Mozilla Accounts (formerly Firefox Accounts)
Role in this project:
Back-end Developer
Back-end DeveloperContributions:596 reviews, 54 commits, 228 PRs in 4 months
Contributions summary:Julian primarily worked on back-end improvements and bug fixes for the Mozilla Accounts (formerly Firefox Accounts) monorepo. They addressed database issues by bumping the MySQL version in the development environment. Furthermore, they made changes to the payments server, returning inactive plans and enhancing the extraction of invoice details for email notifications. These changes indicate a focus on improving subscription management and fixing critical issues.
firefoxmonorepoaccounts
julianpoy/RecipeClipper
Mar 2020 - Sep 2022
A JavaScript util for scraping recipes from (almost) any website
Contributions:30 releases, 100 commits, 93 PRs in 2 years 6 months
javascriptrecipesutil
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