How do I create a fluid and professional website?
This will be a networking platform focused on connecting Green Entrepreneurs to Green Investors, through socially responsible organisations such as the European Commission. The idea is to build on my privledged governmental ties in developing markets. First, I need help with my vision coming to life with a fluid and professional website.
If you mean "fluid and professional" as a user-friendly design, then you can easily go ahead with the list mentioned in the blog: https://www.creativebloq.com/web-design/best-website-templates-11513881
A fluid web layout uses 100% width (and height) of the browser, floating all the contained elements into certain positions. This is opposed to fix-width layout where contents remain fixed no matter what the browser size is and how to accommodate it.
You can read more here if you need help in any kind of web solution including fluid web layouts.
I would just recommend you to go for some business theme for wordpress like those on https://www.templatemonster.com/category/business-wordpress-themes/ for example. It will allow you to get the best website for your purposes with all the needed features and capabilities. Hope it will be helpful to you, good luck ;)
If you don't have much experience in website building, I think, using a website builder will be the best choice for you. Personally I did this way and used one of the web builders from http://www.webbuildersguide.com/free-website-builders/. They are easy-to-use and don't require special coding skills. Also they are available for free, so using one of them will allow you to save money. I haven't regretted my choice and was pleased with the final result. Hopefully, you will find this source to be useful!
The main point in this question is to find a reliable web developing company. I was developing mine with https://shakuro.com help. This company is developing a lot of interesting software and web sites, so it might be useful for you.
If you were looking for a personal website, I would suggest that you use an easy-to-use drag and drop website builder. But as far as I've got it, quality is your priority. So it's recommended to use the help of the web development team. From my own experience, I can recommend you to use https://3atdev.com service. I used to work with these guys and remained happy with the experience.
I am not good at website design, but I would like to recommend you to try the service from https://weblium.com for your needs. They will build a nice website for you business which will work for you. I think it is a great option for you, good luck ;)
I strongly recommend you to check out this great resource with cool bootstrap themes https://www.templatemonster.com/bootstrap-website-templates/ . Since all of them are easily customizable, anyone can get started on building his/her own website. No special knowledge is required at all!