QT OpenGL Project - Point Cloud Visualize -- 2

Hi I need someone to assist me on developing a project using QT 5.9 and OpenGL. What I need is QT 5.9 Widgets Application project which uses QOpenGLWidget and a class which uses modern GL. I would just show up 3D point cloud on the widget so class should include add/delete point functions. It would be enough to have buttons on main form to add and delete points. Also please integrate mouse controls to rotate and zoom in/out to point cloud. Note: At this stage, I dont want to integrate PCL, so please dont offer to make it via PCL. Note2: Please bid if you have experience about what I am talking about. I know it is not your problem but I have not too much time. Also if we mutually happy about to working together, we could go on for further projects too. Thanks