The all-purpose and practical solution is a scalable system built from the set of NodeJS-based microservices

For the client-side, we can offer React or Vue Single Page Application

The benefit or such an architecture is the same language for all codebase (JavaScript or TypeScript) and full control of infrastructure 

It’s another, extremely powerful option

Building applications on Firebase or 8Base platform can reduce time to market in times

It can optimize cost on infrastructure maintenance, especially on high-load applications

For such projects, we can suggest React or Vue as a UI framework, and JavaScript or TypeScript as a programming language.