We have a 4 GB Ram and a quad core processor . We have introduced sql query cache as well as optimized prestashop by loading images from a sub domain .Also, we are using MemCache to improve performance . Our current website handles about 50 concurrent visitors at a time easily . We would like to understand how much we can expect it to scale .
And how to go about it .
2 freelancers are bidding on average $175 for this job
I have long experience with Prestashop, so I can do these tasks for You. I can make it user friendly and compatible with browsers. Please let me know if I can help You.