App, Web App and Cloud Server


This system was developed for use in a clinical study for a medical device used in the treatment of a major chronic illness. It's purpose is to gather high quality behavioral data to support learning and algorithm development. The system was developed for a Fortune 100 life sciences company.


Features of the app include:

  • iOS and Android apps
  • Complex workflows
  • HealthKit and GoogleFit integration
  • Push notifications
  • Reminders
  • Internationalization and localization
  • 30+ screens

 Features of the web app include:

  • Patient compliance metrics
  • Complex graphing
  • Data visualization
  • Workflow orchestration
  • Multiple user roles
  • Internationalization and localization
  • Deployed in the cloud

Features of the  server include:

  • Interface with 3rd party cloud server for obtaining data
  • oAuth flows
  • Stateless REST/JSON interface for mobile and web apps
  • 80+ REST endpoints
  • Deployed in the cloud

For this system Palo Colorado Software provided requirements gathering and definition, UI/UX design, and development and QA services. We worked in close collaboration with our client's product owners, program and project managers, and system engineers.  We also integrated with our client's DevOps practices and tools.


Technologies used  include Swift, Kotlin, C#, .NET Core, Entity Framework Core, Javascript, TypeScript, REACT, REST/JSON interlaces, Azure App Services, Azure SQL and Firebase Cloud Messaging.


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