Build a 2D Game Engine from scratch (Tutoring)

Hi, I'm looking for someone with an experience with C++ and OpenGL for tutoring. Must teach the concepts of game engine architecture, and help me teach how to make a 2D game engine with the editor from scratch. Engine Features I want to learn: - Teach me concepts of delegates, classes, template classes and how to think in OOPS - Pure Win32 standalone game engine with editor like any other engine has( eg: Unity, unreal) - I only want to learn to make a 2D game engine. - Should have Box2D engine integration. - Should have flow based visual scripting editor. - Also C# wrapper for C++ API for the engine I learn to make (Optional for now) NOTE: - I don't need a polished and complete engine to be taught, basic features are enough so I can use the knowledge from what I learned and polish it. I want all the above features to be taught perfectly.