Case Study: Callibrity Helps PLXIS Scale Software Teams

May 03, 2018 by Shelly Valentine

How do big brands like Subway drive customer engagement when there are manual processes in place, hundreds of transactions per second worth of data, and the competition for hiring top software developers continues to rise?


PLXIS, owned by IPC a cooperative of 50,000+ Subway franchisees, provides a retail engagement platform that optimizes digital innovation. PLXIS chose Callibrity as their trusted software development partner because of Callibrity’s expertise in agile development and continuous integration best practices, and relevant experience with payments processing software.


  • Grew software development team by 150%
  • Reduced developer onboarding and time to productivity from 6 months to 2 months
  • Faster merchant onboarding, which helped grow Subway’s store count from 25,000 to over 30,000 in 5 years

“Callibrity's exceptional group of consultants have been very valuable to our organization. They helped us scale our processes and engineering, at a time when we needed it most. Every opportunity we get, we ask Callibrity to give us a hand.”


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Shelly Valentine
Shelly Valentine
Marketing Manager
Shelly is passionate about marketing and technology. She co-founded a meetup group called Cincy Techies for Good that is dedicated to connecting local nonprofits and developers of all skill levels to create solutions together that better our community. In her free time she enjoys watching UK sports, dancing, and scuba diving in tropical locations.