public class Pessoa 
{
  public string Pronomes {get; set;}
  public string Name {get; set;}
  public int Idade {get; set;}
  public List<string> Architecture {get; set;}
  public List<string> Tools {get; set;}
}

Pessoa pessoaDev = new Pessoa
{
    Pronomes = "He | His",
    Name = "João",
    Idade = 30,
    Architecture = new List<string> {"microservices", "event-driven", "design system pattern"},
    Tools = new List<string> { "TypeScript", "C#" , "JavaScript", "React", "Docker"}
};