Hi,
As I understood, You want to build a POS software which can be hosted in local tomcat server and should be available to machines available in local network. I can complete this project with ease.
Relevant Skills and Experience
I have more than 9 years of experience in Desktop and web applications. Core skills are : Java, JavaFX, JavaScript, JNLP Design, CSS3, HTML5, Mysql, Oracle, Jboss, Tomcat, Rest-services etc.
Proposed Milestones
$75 USD - Initial payment to cover freelancer fee.
$400 USD - On first demo for review.
$275 USD - On complete satisfaction with software.
Please share more details and design if any. Looking forward to have a chat with you.