Hello There,
I am available to start this job right now and ready to deliver to you as soon as possible.
The concept of this website is quite good.
-- It's similar to Google voice functionality. Where user can able to speak something and based on that it will search similar items.
-- In your given requirement, the basic concept is the same. Different users can able to select speech and calls and tool will transfer Google speech to a text file.
-- Users can also select different audio files from their computer, mobile phones, etc and it will transfer to a text file.
-- In that user can select different languages and based on that tool indicate google speech to transfer it into text.
Having some question which needs to solve and work further.
My self Mahima, having 10+ years of experience in PHP and their frameworks.
Please ping me over chat for more discussion.
Thank you,
Mahima