create extjs forms & grids: encrypted form & decrypted grids

I want someone to create 2 forms and 2 grids using extjs. The forms will save their data highly encrypted into mysql. I also want 2 grids which will decrypt the same data into 2 extjs grids. I'll need 4 pages all together: 1 for each form and grid. In one of the grids, I want an "Edit" link that will take the user back the the original form where they can edit the info from that line in the grid. (I can't use an editable grid because I need a text area and other elements that the editable grids do not allow). These pages will all need to be very secure in the code - allowing for no injections or other vulnerabilities. These forms will be fairly simple with only a little validation for each. Please only apply if you speak English and have extensive use with ExtJS.