All Services Programming & Development Back-end java developer Share This Copy Link Directly Copy $75/hr · Starting at $25 More than 6 years developing software, web and mobile applications for banks, telecom companies, public services... I am Oracle Certified Professional, Java SE 7. I have also several Android certificates from University of Maryland and Vanderbilt University. Skills & Expertise AndroidDeveloperJavaJeeMobileOracleRestSecuritySoapSoftware DesignSpring BatchSpring FrameworkSpring SecuritySQL 0 Reviews This Freelancer has not received any feedback.