BIM-IOT integration on AutoDesk platform services

I want to integrate my BIM model with IOT data(available in Excel) in AutoDesk platform services and want to show some heatmaps or histogram for data I got.
I want to work on javascript but I am civil engineer I don’t have knowledge of coding so how to start learning code like is I require to learn javascript in deep or some basic knowledge will helpful for me .
Or can you suggest me to learn something according to my project need

Thanks