Unicenta java pos opensource updates

hello , i have my own unicenta(opensource java pos app ) customized version for my clients working on just MySQL database .. now im thinking of add some developments of the system these updates is : 1. online sync for last online database of items ( so every time client do a sync his new products posted to a web API , then he will download the all new items from the cloud ( i can do tha api online but i need your help in the unicneta section from 0 to 100 ) 2. offers panel this panel will have three types of time based offers and the customer can show the current offers and modify , extend duration of the offer , delete it a. offer based on item count in one invoice , so if the customer bought 3 items for example this will change the line total price to certain offered price and store the sell price ass discounted on the database b. buy 2 get 1 free theme ( if customer buy x items the next n items from the same product will be free ). c. buy +100$ get 10% discount ( if customer invoice exceeds x $ a special discount of N% will be added to the invoice ). please send me a price offer of every details from above separately and the delivery time of the projec

Skills: Java, Software Architecture, MySQL, XML

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About the Employer:
( 0 reviews ) Jordan

Project ID: #22292491

8 freelancers are bidding on average $172 for this job


I have been great expertise customization of unicenta POS and implemented for many retail and whole sale businesses. interested to work for you.

$277 USD in 7 days
(26 Reviews)

Hi there, I have a professional license of Information System Professional by CIPS, Canada, and also having total work experience of 15 years into Java / J2EE and PL/SQL. Being a Sun Certified Programmer in Java, I am More

$225 USD in 10 days
(2 Reviews)

Happy to work on this assignment. I'm an expert in Java/JavaEE technologies having more than 14 years of experience, I believe in quality deliveries and providing free support ( unconditional) in case of any issues/ mi More

$140 USD in 7 days
(10 Reviews)

Hello, I'm expert in Java, Spring, Hibernate and other Java related techniques. I'm a robust, responsible and loyal person. You won't find me disappearing, I am here, this is my business, and if you become a client More

$140 USD in 7 days
(1 Review)

Hi, My name is Carolina an experienced web developer, I read all your description detailed and I am so interested in, I would appreciate a lot if we discuss details in [login to view URL] regards.

$174 USD in 4 days
(4 Reviews)

Hello, I have already built similar Point Of Sale ( POS ) with QR CODE feature. Please check. [login to view URL] I can share LOGIN DETAIL in Chat. It was awesome to see that your project is More

$140 USD in 7 days
(1 Review)

Check [login to view URL] and [login to view URL] develop spring boot+hibernate+ payment gateway integration develop and maintenance by siddhu consultancy services private limited. First showing me the complete information More

$140 USD in 7 days
(0 Reviews)

Hi I can develop the app for you. I have more than 10 years of experience in Java , JEE, Android, including Angular7 develpment . Regards, Engr Mahbub

$140 USD in 7 days
(0 Reviews)