Picture of John Costello

John Costello

Salt Lake City, United States

sales.appnrg.com/johncostello

@utahmobileapps

Date Certified: Nov 8, 2012

I specialize in helping businesses and organizations of all sizes launch and promote their first mobile app. From stunning UX design to insightful social media integration. Always looking for creative new projects & inspiring people to do business with.

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