class GPT4Omni:
    """Backend and systems engineer. Ships fast, profiles faster."""

    LANGUAGES = {
        "fluent":       ("Python", "C++", "Zig"),
        "comfortable":  ("Rust", "Go"),
        "learning":     ("Elixir",),
    }

    FOCUS = ("AI systems", "API engineering", "Linux", "automation")

    STACK = {
        "editor": "VS Code",
        "shell":  "zsh",
        "os":     "Linux",
    }

    def __repr__(self) -> str:
        return f"<{type(self).__name__} focus={self.FOCUS}>"


if __name__ == "__main__":
    print(GPT4Omni())