When you hire a Java developer on Guru, you can communicate with them directly through the platform to discuss your project requirements, provide feedback, and track progress. The Java developer will typically provide you with a timeline and budget for your project, and they may also ask for additional information or materials to help them complete the work.

Services offered by Java developers on Guru may include:

• Java software development and programming
• Java web development and web application development
• Java application migration and integration
• Java mobile app development
• Java database development and management
• Java testing and debugging

Overall, Java development on Guru can be a convenient and cost-effective way to get a professional Java-based application or software created or updated. However, it is important to choose a Java developer who has the skills and experience to meet your needs, and to communicate clearly throughout the project to ensure that you are satisfied with the final result.