Hello i read your requirements i will done that in your time and money limits
I had good on following tools and technologies
Languages:
Android, Java , Python
Servers:
Apache Tomcat, Apache Karaf.
Operating System:
Red Hat Linux, Windows, CentOS
IDEs/Tools:
Eclipse kepler, Sublime
Version control:
Subversion, git
Databases:
Mssql , PostgreSQL, Memcahed
Other:
OSGI, Apache karaf, Bash, Maven, JIRA