Write an phonegap/ionic application

Main Screen: Options list with the following options: Capture Barcodes Edit Files Settings [1] Capture Barcodes: Choosing this option, another screen will open with form with following: Enable Quantities: Through this button user can enable/disable scanning with quantities, if enabled app will track quantities scanned for every barcodes Choose Description File: A dropdown select button, with list of all csv files available on ftp, user will choose one file from list, the file chosen must have following fields, else show error, Fields: Barcode,Description, other fields file may contain are Cost, SellingPrice, InStock Submit Button After submitting form, app will start scanning bar codes, this screen must contain the following elements: When scanning a red line must indicate where the barcode is being scanned. If error come while scanning, a input field will open where user can input barcode manually Exit button Upon clicking exit button app will prompt a input field where user can input file name, and clicks save. On clicking save, app will make a csv file with following feilds: Barcode Description: Taken from Description File previously chosen by user Cost: Taken from Description File, if available SellingPrice: Taken from Description File, if available InStock: Taken from Description File, if available StockScanned: Quantity scanned for bar code, if enabled in previous screen StockDiscrepancy: InStock - StockScanned App will then upload file with the name user choosen to ftp, if file already exists, append it, then come again to home screen. [2] Edit Files: Choosing this will open list of all csv files available in ftp, clicking file name will open edit screen (described below), on right hand side there will be a delete button for each file, clicking which will delete file from ftp. Edit screen which will allow user to edit any field in file, and clicking save will save changes to ftp and come back to main screen. [3] Settings Screen: A form with folling fields FTP Host FTP Port FTP User FTP Password FTP Path: input field where your can input path like: /myscans/scans, then app will only upload to this directory Save Button Budget: 300$, Need Indian Developer, No milestone/advance payment