A Site Reliability Engineer (SRE) role combines software engineering and IT operations to ensure systems are highly available, scalable, and reliable. To succeed in this field, candidates typically need a strong foundation in computer science concepts, programming skills (such as Python, Go, or Java), Linux/Unix administration, networking fundamentals, and cloud platforms like AWS, Azure, or GCP. Knowledge of automation tools, monitoring systems, CI/CD pipelines, and incident management practices is also essential for handling large-scale distributed systems. In your opinion, which prerequisite skills are most critical for becoming a successful SRE, and how can beginners effectively build practical experience in this field?