How do I go about this project - what tools should I use / learn?

I've built a staff survey tool for my own organization to learn about what is happening with its culture and how to tweak and improve it. I put a lot of time into making it robust and ensuring it translates well into actionable results. I want to find a way to make it available publicly for other similar organizations, but also for any org to use to learn something about their culture.

I've built it using a simple web-based survey tool and now moved to MS forms. I do the analysis manually using excel and present it using some basic charts.

I don't mind learning new skills and putting in the time, but I need to know which tools would be best for building this. I'm a bit overwhelmed by the number of different products and types of coding that are out there, and of course, I want to build something that is robust and the different parts fit together well. I think it would need to do the following:

Create a survey web interface
Ability for staff to do the survey
Some way of automating a data analysis report then sharing it as a pdf or similar to the administrator.
Compliant with data protection
A website with some ideas for actioning the findings.
Any suggestions or ideas will be gratefully received - please remember I'm from a totally different field so may need to ask you follow-up questions! Also, just to reiterate, I don't mind spending some time learning new skills, more that I need some guidance on the best place to focus my energy.

Thank you!!

Steve