u/Fragrant-Tie745

I’m currently working as a Python developer in the aviation domain with 1 year of experience, but I want to transition into Java-based backend roles. I already know basic Core Java, basic Spring Boot, and have worked with MongoDB.

I’m looking for a proper roadmap to become job-ready for Java roles. I’d also like to understand how important SQL is for Java backend development. Is strong SQL knowledge a must-have, or can I manage with basic knowledge initially?

I’m not looking for random topic lists—I’d really appreciate practical guidance from people who have made a similar switch. What should I prioritize, which resources should I follow, and what kind of projects should I build?

Any honest advice would be greatly appreciated.