POS Javafx software

I am looking for JavaFX experienced Developer to complete my last stage pos system project. Developer need to work via TeamViewer or Any other Remote desktop. MongodB knowledge is Plus point Task: 1) Validation and UI on all input forms. 2) Get one stage to another stage value (Ex. Add Item) (Hint: test-case Program). 3) Get all Parameter credit/debit card swapping. 4) Create Department key under Shortcut Button Menu. 5) Advance Panel in Item Add. 6) Reconcile Drawer. 7) In sales Promotion I can not apply css on rows that is past sale promo should be in red color and current in blue. 8) In short cut Button module when you click on append and select at time selected item detail will not filled in text fields. 9) Security integration Need To finish in next 15 to 20 days after confirm the Project