Export Entries to CSV from Front End of site (Gravity Forms)

General information for the website: Application Forms
Kind of development: Customization of existing website
Description of requirements/features: I have a custom built WordPress website that uses Gravity Forms to collect 'applications' from website visitors.

The website also has a front end dashboard for the admin. WIthin this front end Dashboard are 4x (currently non-working) buttons for exporting CSV files from the Gravity Forms 'applications' entries. Each button will need to export a different set of data from the entries.


ie: One button will create a CSV for entries that have a field with a certain value and within a certain date range, another button will create a CSV for the same date range but the value of the certain field will be different.

The date ranges will be taken from custom fields set by the admin.

I understand that this can be done from the backend under the Gravity Forms section but I need this to work on the front end.

I have got so far as to grab the applications and output it to the screen but I need help in filtering that data and then exporting to CSV.

Please only apply if you believe you can do this or have done something very similar before.

**UK based devs only please as; all other requests will be declined**
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