Responsive QR page made using HTML, CSS using Bootstrap framework

What are you most proud of, and what would you do differently next time?

I made this basic QR code webpage landing page using HTML, CSS and Bootstrap frame work, I used bootstrap framework for some cool looking cards and it provides web page responsive feature to all its components, which makes me code less of CSS and also i don't need to write CSS for components individually also for webpage-responsiveness features like media query, So i spend less time writing CSS, So i can use CSS for alignment and background color purpose and finish the landing page in less-time.

What challenges did you encounter, and how did you overcome them?

The only challenge I encountered is for deployment of this page in the git hub repository and creating live link to showcase this page.

What specific areas of your project would you like help with?

Idea for building more responsive pages with different frameworks.