Profile photo of Jeff Mayfield

Jeff Mayfield

Front-end Developer
Enthusiasm Enthusiast

Jeff Mayfield typing on an Apple MacBook. Very productive.


I'm a front-end developer and engineering lead, with 10+ years of experience leveraging JavaScript and CSS frameworks to build responsive sites, interactive features, and e-commerce solutions that improve UX and drive business growth.

Technical Skills

Programming/Markup Languages
  • JavaScript, ES6+, JSX, PHP
  • HTML5, Liquid, JSON
JS/CSS Frameworks and Libraries
  • React, Redux, Vue, jQuery
  • CSS3, SASS, PostCSS
  • CSS Architecture (BEM, SMACSS)
Build Tools
  • NPM, Webpack, Babel, Docker, Grunt
Content Management
  • Shopify Plus, WordPress, Magento
Version Control / Deployment
  • Git, SVN
  • Bamboo, Buddy, Theme Kit
Soft Skills
  • Agile Methodology
  • Performance optimization (Lighthouse)
  • SEO (, Document Outlining)
  • Web Accessibility (ADA, A11Y, ARIA)
Photo of a Vue project in Visual Studio Code.


I've developed e-commerce projects for some of the largest merchants on the Shopify Plus platform, including Fashion Nova, Hello Bello, Gorjana, Kindred Bravely and a portfolio of many more, reaching a customer base of over 30 million visitors a month.

I've also contributed to web projects for some of the biggest media brands in the world, including Surfer, Powder, Adventure Sports Network, Bike, Snowboarder, as well as A360 Media's portfolio of adventure sports brands, reaching an audience of over 25 million visitors a month.

Additional Context

Some mechanical keyboards and an Apple MacBook.


If you have a project you're working on, and you think I'd be the right fit for your team, please get in touch.

Some mechanical keyboards and an Apple MacBook.

Thank You

I'll get back to you as soon as possible!