Hello,
I am full-time freelancer, I have gone through your project description I can do it. I am expert java developer with having a good knowledge and experience with Software architecture ,java,programming.
I am Master of these skills C, C++, C# programming, Python, Java, .Net, Software development, Software architecture.
I am always happy to work and help you. So hire me if you have projects for me, I can deliver work on time with good quality.
I have completed a lot of projects with 100% client satisfaction and make them happy.
Further discussion will be through chat.
Thanks.