Certifications
Certification
Introduction to Programming Using HTML and CSS Certification
Comprehensive introduction to web development covering HTML structure, CSS styling, responsive design, and best practices for building modern, accessible websites.
What I actually learned
HTML and CSS seem deceptively simple from the outside, but doing them well takes real attention to detail. This certification covered the fundamentals thoroughly — semantic HTML matters not just for SEO, but for screen readers and assistive technology. The CSS layout section spent serious time on Flexbox and Grid, which are now the tools I reach for instinctively. Getting comfortable with responsive design from the beginning meant I never developed bad habits around fixed pixel layouts.
Topics covered
- HTML5 semantic structure and accessibility best practices
- CSS box model, Flexbox, and Grid layout
- Responsive design with media queries
- Typography, color, and spacing fundamentals
- Forms, inputs, and basic interaction patterns
- Cross-browser compatibility considerations
Why it matters to my work
You can't build good user interfaces without understanding HTML and CSS deeply. No amount of JavaScript or React knowledge compensates for a broken DOM structure or a layout that falls apart on mobile. These fundamentals underpin every piece of frontend work I do.
Skills from this certification
“The web is built on HTML and CSS. Understanding them properly — not just well enough — is what separates developers who struggle with UI bugs from those who solve them quickly.”