Hi Mogea89998,
I have gone through your project "OPENGTS" and could assure you the best of the solution. I am taking it as an opportunity and ready to deliver my best.
please check our freelancer portfolio
Relevant Skills and Experience
I have 10+ years of experience in Java, Software Architecture
I can do this within your budget too €1500 - €3000 EUR
Look forward to your response
Thanks
Mmadi