Hey, I’m Juned. I am currently a Software Engineer at Oracle, where I build and maintain large-scale Java microservices. My day-to-day involves wrestling with distributed systems, integrating complex APIs, and making sure enterprise architectures don't crash under load. My Teaching Philosophy: Real Examples, No Fluff. I don’t believe in teaching from textbooks. In my experience, memorizing definitions doesn't help you survive in a real job. When we talk, I won’t just tell you "what" a concept is. I will show you real-world scenarios of how it is actually used (and abused) in production. We won't just talk about "Multithreading"; we’ll talk about what happens when 10,000 users try to book the same ticket at the exact same millisecond. We won't just talk about "Transactions"; we’ll look at why a payment might fail even if the code looks perfect. How we can work together: I offer two ways to connect, but the goal is always practical application: 1:1 Mentorship Calls: We can simulate real engineering discussions. Whether you are prepping for an interview or stuck on a project, I’ll help you solve it using the same logic we use in enterprise systems. Async Code Audits: You send me your code, and I’ll give you a Senior Engineer’s perspective on why it might break in the real world—and how to fix it. I can help you with: End-to-End Java Engineering: We go beyond basic tutorials. I can guide you through the full lifecycle—from Core Java fundamentals to building complex backends. The "Real" Enterprise Stack: I don't just teach standard Spring Boot. I teach the tools I actually use daily in production: Microservices, JAX-RS, Google Guice, and Micronaut. System Architecture: How to structure your application so it doesn't turn into spaghetti code. We'll cover Dependency Injection (DI) strategies, API design, and database integration. Production-Ready Skills: Debugging concurrency issues, handling transactions, and writing code that passes a Senior Engineer's review. If you want to learn how things actually work in production rather than just passing a theoretical exam, let’s connect.