Hi, I’m Saurabh Kumar 👋 I’m a software engineer with a strong foundation in computer science, system design, and backend engineering, currently working at Oracle. I enjoy breaking down complex topics into simple, practical explanations—especially for beginners and early-career engineers. My strengths lie in Java, backend systems, microservices, Kubernetes, automation testing (BDD, Selenium, API testing), and understanding how large-scale systems actually work—not just in theory, but in production. I’ve also worked extensively on documentation, test planning, and system-level thinking, which helps bridge the gap between design and execution. I’m a gold medalist (ECE, BIT Mesra) and someone who believes consistent effort beats shortcuts. If you’re looking for guidance on career growth, core CS concepts, system design basics, testing frameworks, or navigating the IT industry, I’m happy to help with honest, structured advice based on real experience.