{"networking": "Networking & systems", "linux": "Linux", "jvm": "JVM", "kotlin": "Kotlin", "java": "Java", "javascript": "JavaScript", "typescript": "TypeScript", "python": "Python", "rust": "Rust", "runtimes": "Runtimes", "agentic-engineering": "Agentic engineering", "product-strategy": "Product strategy", "developer-experience": "Developer experience", "build-systems": "Build systems", "leadership": "Company building", "operations": "IT & operations", "open-source": "Open source", "speaking": "Public speaking", "engineering": "Software engineering"}