Muhammad Sami Ullah

Experience: 2 Years

I am an SQA Engineer at Arbisoft and an accessibility specialist with CPACC and DHS Trusted Tester certifications. With expertise in software quality assurance and accessibility, I test software to make sure it works well and is easy for everyone to use, including people with disabilities. I am passionate about technology and making the web more accessible for all.

May 26, 2026
Accessibility Testing: Why Automated Scanners Catch Only a Fraction of Issues
Discover why automated accessibility scanners catch only 25–40% of WCAG issues and what keyboard testing and screen reader audits reveal instead.
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August 26, 2025
Developing for Colorblind Users: Practical Accessibility Tips
Learn practical accessibility tips for designing colorblind-friendly UIs. Explore real-world examples, code fixes, and WCAG-compliant practices to make your apps inclusive for 300M+ users worldwide.
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February 19, 2025
How to Make a Website More Accessible: A Beginner's Guide
Learn the basics of web accessibility with this beginner-friendly guide. Discover key principles, practical tips, and easy steps to make your website inclusive for all users.
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