I have many clients with older non-responsive php based websites that we are adding mobile friendliness too. The work must be done according t Googles requirements to avoid the site ranking being penalized for not being mobile-friendly.
If you have experience in this please supply a bid that includes:
1. examples of a site where you have done this,
2. your hourly rate and
3. when you are available.
24 freelance font une offre moyenne de $8/heure pour ce travail
I have mentioned our hourly rate. Please contact us on chat for more information on this. We are interested in building your website mobile responsive. Thanks