help to develop with wialon

hello everybody,

i'm an IT engineer and i'm a beginner with wialon system, I already try to use the Remote API (for example, I can't find how can i get some ID like item ID) and i found a difficulty to use it, so i need your help and i have some questions:

1- which are the best practice to develop our specific module ?

2- which technology is recommended for development (Note that i want to use spring boot + angular 4+)

3- if it's possible to use both Spring Boot + Angular 4, how can i use it ? (so if any body can help me by some video, tutorial or example)

4- else if we can't use both of them and we can use only one of them, please send me a doc which can help

Thanks in advance for your response.