Digital Agency For Technology Strategy


DigitSign is a Digital agency in York with over 16 years’ experience in crafting creative ideas into results and digital solutions. DigitSign was founded in 2003 by Shahrzad Bahari and Masoud Ghorbani who loves getting their teeth into complex projects and working in collaboration with our clients to achieve successful and measurable outcomes.

For over a decade we’ve worked with startups and leading digital organisations worldwide supporting them in overcoming challenges and driving results from digital.

Contact Info

Popeshead Court Offices, Peter Lane, York, United Kingdom, YO1 8SU
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DigitSign's quality and information security certifications

  • ISO/IEC 27001
  • ISO 9001
  • ISO 13485
  • Data Security and Protection Toolkit


DigitSign's experience working with medical software standards

  • IEC 62304
  • IEC 62366
  • ISO 14971
  • ISO 9241
  • ISO/IEEE 11073
  • AAMI TIR57
  • Medical Device Directive (MDD)
  • Medical Device Regulation (MDR)
  • OWASP Mobile Application Security Verification


DigitSign's technical expertise

  • Native iOS (Swift, Objective-C)
  • Native Android (Java, Kotlin)
  • Hybrid (React Native, Xamarin, Flutter, Cordova, Ionic)
  • Cloud data storage & management (AWS, Azure, Google Cloud)
  • Artificial intelligence (AI) / Machine learning (ML)
  • Bluetooth Low Energy (BLE)
  • Near-field communication (NFC)
  • WiFi


DigitSign's experience building healthcare and medical apps

  • Health & wellness apps
  • Medical apps
  • Class 1 device apps (CE marking & technical file)
  • Class 2+ device apps (CE marking & technical file)
  • FDA 510(k) Mobile Medical Applications (MMA) submissions
  • Working with the NHS
  • Handling patient data (PID)
  • Integrating with the Health and Social Care Network (HSCN)