My expertise in PDF forms development: *. Proper well aligned fields *. Auto calculations in form fields *. Main data repeating to other pages to overcome human typing effort *. Adding java script to do conditional calculations. *. Proper fill-able fields names for additional processing i.e arithmetic or logical *. Proper text boxes, drop down lists, radio buttons, check boxes etc. *. Easy to navigate between fields (Using the Tab and shift Tab keys) *. Check and balance on user input *. Easy to save and email *. Signature fields to take signature from users *. Can export data into Excel easily *. Also auto calculations can be added on fields values *. Fields proper format(Date, number, currency etc)