Read your way.
Straightforward navigation, with your browser’s reading settings in control.
Navigate with a keyboard
Press Tab to move between links and controls. The first link, “Skip to content”, takes you past the navigation. Press Escape to close the mobile menu and return to its button. Articles include an “On this page” list linking directly to each section.
Adjust reading and motion
Use your browser’s zoom and text settings to enlarge the page. The site follows your device’s reduced-motion preference and supports high-contrast settings. Articles have a print layout for printing or saving as a PDF from your browser.
Report a problem
If something prevents you from reading or navigating, email ahtimadhusanka@gmail.com. Include the page address, what you were trying to do, and your browser or assistive technology if you are comfortable sharing it.
The portfolio is checked with automated accessibility tools and keyboard and layout tests. These checks do not cover every assistive technology or establish full accessibility conformance. Older app support and policy pages may have a different appearance.