How to run a no-code system project?

I recently had an idea for an application for the company I work for, to solve problems in monitoring actions and projects in a more detailed way, how do I develop an app in PowerApps, I developed the application for the company and the acceptance was very high, reaching the point of even CEO of the company is using it. Now, I want to migrate to a No-Code platform, as I don't know how to program and create a Micro-Saas, I would like the community's help to guide me in this project. Leave your contribution in the comments and I am open to presenting the project in 100% functional PowerApps. NOTE: I want to develop on another platform.