Hi, I'm Jaco Joubert.
I'm a front-end developer with a love of design and accessibility based out of Toronto, Canada.

Side projects

Long-running projects I work on for fun.

Guestlist

Cofounder  •  guestlist.co

Side project launched at the end of 2008. Guestlist has processed over $38 million in sales since launch with all growth driven by word-of-mouth from our very happy users.

I constructed and implemented the original design and subsequent iterations. In the past few years I have been responsible for collecting and turning user feedback into new feature designs, collaborating with my partner to design new APIs to support those designs, and building the frontend interfaces to implement it all.

Employment

What I have been up to.

Outdoorsy

Front-end developer  •  outdoorsy.com

The work I performed focused on two major undertakings:

Design system & component library

I initiated, designed, and built a design system to unify our suite of five applications. This took the form of:

  1. Extracting design tokens from the existing designs to create a unified design language
  2. Creating a composable set of accessible and polished components
  3. Creating new design and code patterns that brought consistency to our suite of apps
  4. Writing documentation, and then rewriting it several times to improve it
  5. Promoting and mentoring other front-end engineers and designers on its use
  6. Iterating based on feedback to address its shortcomings

It brought greater consistency to our software and increased the engineering team's velocity. My relentless focus on creating a small and consistent API was a major part of its success. Reducing the number of things a developer had to learn sped up adoption and buy-in. Providing compositional flexibility reduced the desire to go off-script.

The renter experience

As the only front-end developer on the renter team, I owned the renter experience and completely rebuilt it during my tenure. This included the search experience, checkout flow, and post-booking experience (homepage not included).

Part of that work was optimizing our funnel for greater conversion rates. Great care went into optimizing and testing our checkout flow. Over 2 years my team increased the conversion rate by double digits.

We also had a relentless focus on performance. We tracked and compared our lighthouse scores against AirBnB, RVShare, and others. We beat RVShare on every page, and AirBnb for over 80% of their pages.

Venn

Cofounder

I ran a design and development agency that did work for several large clients including the Government of Canada and Trinity Health.

Most of my time was spent being embedded in clients' development teams as an ember.js expert to guide them during architectural decisions, help them overcome technical problems, and ensuring best practices were followed while building the product.

Maintenance Assistant (now Fiix)

Product designer  •  fiixsoftware.com

I was brought on to provide a cohesive design vision for the product that up to that point has been assembled ad-hoc.

Duties I was responsible for included visiting customers in the field to gather research data, coordinating with other departments to design a new visual style for the company and product, and redesign the existing product to modernize the interface and simplify the user experience.

Upverter

Lead designer  •  upverter.com

As the first employee, I was tasked with creating a brand and designing the UIs while creating a cohesive design language that unified their three distinct products.

I also worked with backend developers to rewrite the front-end for the schematic version control system and implement the new brand and interface designs.

FreshBooks

Interface designer  •  freshbooks.com

In the early days when JavaScript was JavaScript and IE was relevant I was the designer for a small team tasked with working on the most sensitive and high stakes sections of the application. We completely transformed core features to enhance usability and performance while not alienating existing customers.

Split tests were performed to quantify the improvements. In some cases, time to first action was reduced by a factor of 100.