Absolutely!
Here's a few things I've done over the last x2 decades:
1. First you want to create your landing page. The easiest and fastest way to do that is to use a
FREE html (Or html + css) template, which you can find all over the internet to download. Once you download a free template, simply edit the text and change out the image files to what you want your lander to display.
2. Alternately, for those more html (Or html + css) code savvy, one could code a template (Index.html) page from scratch.
3. Alternately, if you want a centralized location to use for landers you could redirect the dns for each domain to a sub-page using a Free CMS (Content management system like
WordPress) or a Free marketplace system like
OpenCart. (Both require Databases, whereas, html or html + css does not)
4. You'll need a shared hosting plan regardless what option above you choose (I have been using
Godaddy for x2 decades) which allows for up to 25 websites/landers to be hosted under a single Ultimate shared hosting plan ($12.99 mo).
Note: Godaddy used to be unlimited sites, but capped it a few years ago to 25. There may be more cost effective hosting options out there with other providers that still allow Unlimited websites (Be sure to shop around for one that meets your portfolio's landing page needs or go with the wordpress or opencart option and redirect domains to landers in a centralized location that just counts as 1 website).
5. Once you have your lander(s) up an running, you'll want to monetize them to help you cover their renewal costs each year and potentially bring you some profits.
Some PPC/PPL/PPV/PPS options I've used in the past for standard landers:
There's hundreds of other ad providers out there. The above is just to give you an idea and a place to start your research.
At the end of the day, what works for one may not work for another and results may vary.
Good luck