Portfolio

Please note:
Most of my work is covered by non-disclosure agreements. 
For a better indication of my UX skills and expertise, please see my articles and ebook.

 

DC Trails Hop On Hop Off Tours app

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We travelled to Washington DC by train from New York for a day trip and found the DC Trails app extremely helpful. Especially for showing us how to get from the train station to the DC Trails stops as it was very detailed right down to what subway train to catch, from where and the times we could get it.
— DC Trails passenger from New Zealand

19%

increase in DC Trails' average rating on Yelp (April 2017 to November 2017)

April 2017

Launched to iOS App Store

Over 1,000

Installs from Google Play Store

 

Intranet application improvements for a large global consumer goods company

David was an outstanding freelancer to work with. He is very well versed in the UX space, but not only on making good designs but understanding the context of who are the users, what are their needs, and what are the different tension points in serving different users. On top, he was super quick in turning around the work without compromising quality of his recommendations. I will be hiring him again, especially for my projects that are more challenging to solve.
— Manager responsible for this web application

30%

Increase in user task success for the new navigation tree, versus the old one.

12%

Increase in directness (for finding information) in the new navigation tree, versus the old one.

20%

Year-over-year growth in this application's user base.

 

DeKalb County, Georgia, site map

 
 
Top Notch! David’s commitment and attention on this project was unparalleled. He helped us sort through 1000’s of pages of content to create an amazing product.
— Kenley Obas, co-founder & CEO, Kindred Technology Group
 

Theme Park University usability improvements

 
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If you’re looking to build or modify your website to make it more user friendly, have a stronger impact and engage with your audience on a more intuitive level, I highly recommend Thrill & Create.
— Josh Young, editor-in-chief

107.64%

year-over-year increase in sessions

109.24%

year-over-year increase in users

24.72%

year-over-year increase in session duration

 

The Coaster Crew official website redesign

 
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60%

increase in The Coaster Crew’s website traffic in the first month after launch

300%

increase in In the Loop podcast downloads in the first month since launch

16%

year-over-year increase in the average session duration on CoasterCrew.net

David took the time to understand our needs along with the needs of our clients. He showed us many ways we could improve our offerings and client experience.
— Matthew Rydzik, webmaster
 
 

Current projects

I am currently working on the following UI and UX consulting projects:

  • A suite of web applications for a new life sciences startup
  • A social opinion web application for a new startup
  • A new website theme for public schools (on hold)
 
 

Let's work together.

My résumé and references are available upon request.