public SkillDecorator(Programmer Programmer) : base(Programmer)
 {
 }
 public CSharpProgrammerDecorator(Programmer Programmer) : base(Programmer)
 {
 }
 public JSProgrammerDecorator(Programmer Programmer) : base(Programmer)
 {
 }
 public ProgrammerDecorator(Programmer Programmer)
 {
     _BaseProgrammer = Programmer;
 }