class TetsuoKoyama:
    def __init__(self):
        self.name = "Tetsuo Koyama"
        self.role = "AI Engineer"
        self.location = "Japan 🇯🇵"
        self.interests = [
            "Scientific Computing",
            "3D Visualization",
            "Finite Element Method",
            "Open Source Development"
        ]
        self.languages = ["Japanese", "English"]

    def get_current_projects(self):
        return {
            "PyVista": "3D plotting and mesh analysis",
            "GetFEM": "Finite Element Method library",
            "pyOpenSci": "Scientific Python packaging"
        }

    def say_hi(self):
        print("Thanks for visiting my profile! 🎉")
        print("Feel free to explore my projects and connect!")

me = TetsuoKoyama()
me.say_hi()