Hi Rory, I’m a beginner here, but I have some feedback for you. I hope it would be helpful.
...before out-sourcing the learning to the internationally recognised codecademy.com.
I would say it’s better to choose: if you put “.com” after “codecademy”, then why not add the link? If you don’t want to put an additional link, then remove “.com” and uppercase “C” to make the Codecademy’s name shine.
I would put the link “mailto:email@example.com” under your email mention, so people don’t need to copy-paste it, they could just press on your mail mention and their preferred mail app will open automatically.
At the bottom of the page, I would change and shorten the following line
Icons made by Freepik from www.flaticon.com
into something like this one:
Icons by Freepik from Flaticon