I am a professional Web Developer for last 4 hours, I used to work on gravity forms. I developed several forms on gravity forms. I have experienced in Wordpress and Php , html5, CSS3. It will great to work with you thiPlus
We have worked on Gravity forms to calculate fields data entry and showed realtime results on that page.
Please check below link.
Travel Insurance (Wordpress): Under development
This form calculates the vPlus