{
    "Programming Platforms": {
        "keywords": ["leetcode", "hackerrank", "codewars", "topcoder", "coding challenges", "competitive programming"],
        "analogy": "a gym for programmers",
        "expert_role": "a competitive programmer",
        "target_audience": "aspiring software developers",
        "related_topics": ["algorithm design", "data structures", "time complexity", "space complexity"]
    },
    "Programming Languages": {
        "keywords": ["python", "java", "javascript", "c++", "ruby", "go", "rust", "swift"],
        "analogy": "different dialects in the world of coding",
        "expert_role": "a polyglot programmer",
        "target_audience": "software developers and computer science students",
        "related_topics": ["syntax", "paradigms", "compilers", "interpreters", "type systems"]
    },
    "Web Development": {
        "keywords": ["html", "css", "react", "angular", "vue", "node.js", "django", "flask", "responsive design"],
        "analogy": "building and decorating houses on the internet",
        "expert_role": "a full-stack web developer",
        "target_audience": "web designers and developers",
        "related_topics": ["front-end", "back-end", "APIs", "databases", "web security"]
    },
    "Data Science": {
        "keywords": ["machine learning", "data analysis", "statistics", "big data", "data visualization", "neural networks"],
        "analogy": "mining for insights in a sea of information",
        "expert_role": "a data scientist",
        "target_audience": "analysts and researchers",
        "related_topics": ["predictive modeling", "clustering", "regression", "classification", "deep learning"]
    },
    "Cloud Computing": {
        "keywords": ["aws", "azure", "google cloud", "cloud computing", "serverless", "microservices"],
        "analogy": "renting powerful computers and services over the internet",
        "expert_role": "a cloud architect",
        "target_audience": "IT professionals and business decision-makers",
        "related_topics": ["scalability", "virtualization", "container orchestration", "cloud security"]
    },
    "Cybersecurity": {
        "keywords": ["network security", "encryption", "firewalls", "penetration testing", "ethical hacking"],
        "analogy": "building and maintaining digital fortresses",
        "expert_role": "a cybersecurity specialist",
        "target_audience": "IT security professionals and concerned users",
        "related_topics": ["threat detection", "incident response", "cryptography", "security policies"]
    },
    "Artificial Intelligence": {
        "keywords": ["ai", "machine learning", "neural networks", "deep learning", "natural language processing"],
        "analogy": "teaching computers to think and learn like humans",
        "expert_role": "an AI researcher",
        "target_audience": "data scientists and AI enthusiasts",
        "related_topics": ["computer vision", "reinforcement learning", "expert systems", "robotics"]
    },
    "Mobile Development": {
        "keywords": ["ios", "android", "react native", "flutter", "mobile apps", "responsive design"],
        "analogy": "crafting pocket-sized software experiences",
        "expert_role": "a mobile app developer",
        "target_audience": "smartphone users and app creators",
        "related_topics": ["user interface design", "app store optimization", "cross-platform development"]
    },
    "Biology": {
        "keywords": ["cell", "dna", "evolution", "genetics", "ecology", "photosynthesis", "organism"],
        "analogy": "exploring the intricate machinery of life",
        "expert_role": "a biologist",
        "target_audience": "biology students and researchers",
        "related_topics": ["cellular biology", "molecular biology", "genetics", "ecology", "evolution"]
    },
    "General": {
        "keywords": ["general", "miscellaneous", "other"],
        "analogy": "a relevant comparison",
        "expert_role": "a knowledgeable professional",
        "target_audience": "interested individuals",
        "related_topics": ["relevant concepts", "associated ideas", "connected subjects"]
    }
}