.NET/C# vs JAVA/SpringBoot

I have 4 YoE working as a full stack dev. I have only worked with .NET Core/C# for all the backend applications. How does this affect my overall profile and my chances when I apply to companies which majorly uses Java/Springboot for their backend development? I do have basic understanding of Java as well as Springboot, but haven’t really used it on any production level applications. Any suggestions would be helpful!