Hi, I'm Jan Jaap

I'm an expert in mobile app accessibility and build tools to automate it.

Involvements

• Abra B.V.
  • Co-founder, developing software to automatically detect accessibility issues in apps.
• Appt Foundation
  • Chairman, sharing open-source knowledge about app accessibility.
• W3C Mobile Accessibility Task Force
  • Facilitator, leading a group of experts to create mobile accessibility resources.
• Voertuigexpert B.V.
  • Founder, providing data reports for over 15 million Dutch vehicles.

Qualifications

• MSc. Human Computer Interaction & Design
  • KTH Royal Institute of Technology
  • Université Paris-Saclay
• BSc. Software Engineering
  • Saxion University of Applied Sciences
• Cambridge English: C2 Proficiency
  • Sydney College of English
• Certified Professional in Accessibility Core Competencies (CPACC)
  • International Association of Accessibility Professionals

Skills

• Native Android app development
  • Accessibility
  • Jetpack Compose, XML, Kotlin, Java
• Native iOS app development
  • Accessibility
  • SwiftUI, Swift, Objective-C
• Cross-platform app development
  • Accessibility
  • Flutter, React Native, .NET MAUI
• Web development
  • Accessibility
  • HTML, CSS, JavaScript, ARIA, PHP

Contact

Do you want to get in touch? Connect on LinkedIn. Or send an e-mail to info@janjaap.com.