At the moment there is way too much information on the front page.
The top hero section is hard to read with the busy background, either make the background simpler or remove some of the text.
The next section is alright it looks clean and organized.
The next hero section again looks too busy there are too many images, none of which really showcase your work as they all blur into one. Maybe increase the margin around the images and maybe give them a border.
The next section looks clean, maybe you can use the carousel for the above section images too?
In the footer there is way way too much text on my screen the footer uses the whole page. I would only have 3 or 4 columns.
The whole page takes way to long to load, with over 150 requests and over 3MB of data on a mobile this would be awful.