Fayner Brack

Sydney, New South Wales, Australia

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Summary

🤩

Rockstar

Fayner Brack is a seasoned software engineer based in Sydney with 13 years of professional experience and two decades of expertise building distributed systems at scale. He blends hands-on engineering, architecture and hiring experience from founding-engineer/CTO roles to senior consulting across payments, travel, insurance and enterprise products. A prolific open-source contributor, he co-authored the widely used js-cookie library (successor to jquery-cookie), improving cookie handling and edge-case reliability for countless web projects. Fayner excels at taking products from 0-to-1 and scaling them—examples include building a B2B lay-by/paylater system that reached meaningful volume quickly and automating Sabre GDS integrations and PNR workflows. He’s also an experienced coach in TDD and XP practices, having upskilled teams under tight deadlines and left lasting process improvements. Pragmatic, product-minded and curious, he publishes technical writing and engages with developer communities like HackerNoon and FreeCodeCamp.

14 years of coding experience

16 years of employment as a software developer

English, Portuguese, Spanish

Stackoverflow

Stats

2,375reputation

1.3mreached

47answers

50questions

Badges

javascript

top-5%

Github Skills (12)

testing10

javascript10

cookie10

jquery10

test-automation10

jakartaee6

html6

jboss6

php6

google-maps-api6

google-maps6

java6

Programming languages (15)

PowerShellC#MDXJavaCSSBikeshedGoHTML

Github contributions (5)

js-cookie/js-cookie

Mar 2015 - Dec 2018

A simple, lightweight JavaScript API for handling cookies, client-side.

Role in this project:

Front-end Developer

Contributions:27 releases, 262 commits, 220 PRs in 3 years 9 months

Contributions summary:Fayner primarily contributed to the JavaScript Cookie library by implementing features and fixing bugs related to cookie management. They improved the codebase through enhancements such as the addition of the removeCookie function, and the inclusion of the ability to pass options. The user also addressed encoding/decoding issues and edge cases, contributing to the library's overall stability and functionality. Their work directly impacted the library's usability and correctness.

javascript-apicookiejavascript

carhartl/jquery-cookie

Jul 2012 - May 2015

No longer maintained, superseded by JS Cookie:

Role in this project:

Front-end Developer

Contributions:24 commits, 9 PRs, 3 pushes in 2 years 11 months

Contributions summary:Fayner primarily contributed to the jQuery Cookie repository by adding new functionalities and improving existing ones. They implemented the `removeCookie` function, and also addressed edge cases by changing the behavior of the `$.cookie` method when the value passed in is null or undefined. They also modified the test suite to include these changes. Additionally, they made various code quality improvements, such as increasing the version number and removing new object creation.

js-cookie

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