Warning! this addon is free.
You can download it here: https://github.com/xavier150/Make-Object-Shake
I am the creator and I use this page to have more visibility on my work and for the person who wants to support me :)
This addon allows to easily make an object shake in Blender, It work with bone, camera, object, [...]
It works with Blender 2.8 and earlier versions
In Blender select the object you want to shake, press F3 (Space bar for Blender 2.7 ) and write "Makes active object shake"
Now go in custom properties to edit and animate the shake influence