class AbhinayTiwari:
    def __init__(self):
        self.name         = "Abhinay Tiwari"
        self.role         = "Full Stack Research Engineer @ NASA AMES"
        self.mission      = "Extensible Traffic Mgmt System — Advanced Air Mobility"
        self.ai_certs     = ["NVIDIA Certified Associate — Generative AI & LLMs"]
        self.languages    = ["JavaScript", "TypeScript", "Python", "GraphQL"]
        self.stack        = ["React", "React Native", "Node.js", "AWS", "MongoDB"]
        self.ai_ml        = ["TensorFlow", "PyTorch", "LLMs", "RAG", "Gen AI"]
        self.research     = ["UAM", "Air Traffic AI", "Autonomous Systems", "ETM"]
        self.off_hours    = ["Tae-Kwon-Do 🥋", "Kick Boxing 🥊", "Hiking 🏔️", "Guitar 🎸"]

    def say_hi(self):
        print("Thanks for stopping by! Let's build something amazing 🚀")

me = AbhinayTiwari()
me.say_hi()