Hola Bhagwati Y.,
I have a prestashop site ([login to view URL]) that is running very slowly and is crashing when it gets lots of traffic.
Would you be interested in taking a look at it and see what it can be optimized (minimising code and images, etc.) and checking to see if you can also optimize the server.
The objective is to make it faster loading and being able to handle more traffic.
If this involve a lot of work I can pay more or negotiate