Jon Ferry

I’m Jon Ferry, a software designer, engineer, manager, and leader. My goal is to create software people love and have fun while doing it.

Currently a Senior Principal UX Architect at Cox Automotive, I lead a talented team building design systems for brands like Autotrader, Kelley Blue Book, and Dealer.com, among others.

Prior to my current role, I was a founding member of the Dealer.com UX team, a team of designers, researchers, and analysts who created automotive products used by 4.5 million people a day.

Contact me at jon.ferry@gmail.com or find me on Twitter, Read.cv, and Instagram.

Selected Work

2022to Present

Interstate Design System

After decades of individual acquisitions, Cox Automotive sought to unified its B2B products by introducing its first enterprise design system. I was selected by product and UX directors to lead the initiative. My responsibilities included:

  • Forming and gelling a team of designers and engineers from different departments.
  • Coordinating the migration and creation of 30+ components and patterns for use by 10 product-lines.
  • Authoring a token-based theming solution for white-labeling.
  • Establishing a multi-disciplinary governance model for decision making.
  • Communicating the change to product, engineering, and UX team members.
  • Creating a documentation site for all team members.

The team’s success helped secure investment in dedicated resources to accelerate growth. Today, the Interstate Design System is being integrated in Cox’s most trafficked products, as well as all new B2B products.


2018to Present

Kinetic Design System

Dealer.com provides a platform for hosting and managing 10,000+ automotive dealership websites. It requires look-and-feel compliance for 25+ manufacturers (OEMs), as well as independent dealerships and groups. As the company grew, its original theming solution became outdated. Creating OEM themes took 3 months to complete, and introducing new features often led to color clashes and accessibility issues.

To address these challenges, I proposed the development of a standard library and theming solution that could scale to our customer’s needs. This involved:

  • Securing leadership buy-in and investment.
  • Collaborating with product and engineering teams to develop a roadmap.
  • Designing a token-based theming solution to support 25+ manufacturers.
  • Authoring documentation for designers and engineers.

The resulting system, Kinetic, reduced theme creation time by 40% and decreased theme-related defects by 90%. Today it is used in all Dealer.com products.

View the Kinetic website for more details.


20192023

UX Playbook

Given the unique needs of each auto dealership, Dealer.com’s website management platform offers extensive configurability. However, this abundance of options often leaves customers unsure about the best configuration for their site.

To address this challenge and others, I created a collection of data-backed recommendations to help customers configure their website for optimal visitor experience and conversion. The collection, known as the Dealer.com UX Playbook, has been used by product, UX, and client-facing teams. It has been presented to auto manufacturers including Audi, Ford, Subaru, Toyota, Volvo, as well as individual dealerships and dealer groups.

View the UX Playbooks for guidance on Homepage, SRP, VDP, Site-wide, or Mobile optimization.


20192021

Search Results Page Redesign

Dealer.com’s search results page (SRP) helps dealership customers browse and compare inventory. It is the most visited page on the platform with 60+ million visits a month. However, after a decade, its original design showed signs of aging: it lacked mobile optimization, had slow filtering and sorting, disorganized vehicle information, and lacked cohesion due to incremental feature additions.

As UX Manager for our website platform, my team conducted design, research, and analysis efforts for the redesign of SRP. Responsibilities included:

  • Leading a team of two designers and one analyst.
  • Conducting research such as competitive analysis, user interviews, and usability tests.
  • Facilitating cross-discipline human-centered design activities.
  • Partnering with product and engineering peers to establish goals, a roadmap, and success metrics.

The redesigned page, featuring faster and more intuitive vehicle filtering and comparison, particularly on mobile, resulted in improved consumer satisfaction. Customers now regard the SRP as best-in-class among website providers.


20182019

Vehicle Details Page Redesign

Dealer.com’s vehicle details page (VDP) helps dealership customers explore vehicle features, estimate payment and financing, and contact the dealership. However, after 8 years, it showed signs of aging: lacking mobile optimization, disorganized vehicle information, and a lack of cohesion due to incremental feature additions.

As UX Architect for our website platform, I managed our team’s the VDP redesign efforts. My responsibilities included:

  • Leading a team of two designers and one analyst.
  • Conducting research such as competitive analysis, user interviews, and usability tests.
  • Facilitating cross-discipline human-centered design activities.
  • Partnering with product and engineering peers to establish goals, a roadmap, and success metrics.

The redesigned page resulted in 22% lift in conversion and improved customer satisfaction. It continues to be the industry benchmark for dealership vehicle pages.


2017to Present

User Event Framework

Dealer.com hired its first UX researcher in 2011, establishing an attitudinal research program. However, the platform lacked event tracking, leaving a gap in behavioral research.

As a Technical Lead, I recognized the deficiency and developed a system to track user behavior across 10,000+ dealership websites. This included:

  • Creating a schema for describing common interactions with buttons, form inputs, cards, etc.
  • Developing a JavaScript API for ingestion, transformation, and storage in databases and analytics products including Google Analytics, BigQuery, Snowflake, Adobe Analytics, and proprietary data-stores.

Today, the system manages 70 million events a day and provides our product and UX teams with fast access to behavioral insights that continue to shape product and design decisions.

Diagram showing a button click translated into JSON event data which is stored to multi datastores and access via dashboard.

Special Projects

Cover of the book 'Heroku Cookbook' by Mike Coutermarsh.
2014

Heroku Cookbook

Technical Editor for Heroku Cookbook by Mike Coutermarsh.


A grid of various images from Jon's roadtrip in Iceland.
2014

13 Days in Iceland

Photography from my roadtrip across Iceland.

View 13 Days in Iceland

A screenshot of The Beautiful Table on a mobile device.
2013

The Beautiful Table

A project combining two of my interests: data visualization and football (soccer).

Received positive feedback from the design and football communities including a shoutout from the Economist’s Data Team.

Unfortunately, I had to shutdown the project in 2020 after ongoing maintenance proved costly. However, you can read about the context and process in The Making of The Beautiful Table.

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