Portfolio project need help

I have stucked into this portfolio project,I dont know to how to realise my portfolio as given as an example.I saw their source code,and was overwhelmed by seeing that.Can anyone guide me,how should i proceed?

Think about it in steps and sections, not as one whole. I felt the same way but once I thought of it in sections, it was challenging to put together, but doable for sure. You’re just focusing on one div at a time. I also recommend Bootstrap for the layout of the page, and the boostrap calculator, Shoelace. It’d be good form to start using bootstrap rather than not using it, since if you’re going to pursue a career in web design, Bootstrap will help a lot.

Thanks for your valuable response.