Expert Needed to Optimize a Shopify store load speed

Looking for a shopify expert in optimizing load speeds,

My store loads at 5-6 seconds, I would like to lower it to under 3 seconds,

I use Konversion theme, and apps like " Wheelio, Loox, recart, Limespot, product upsell " that are maybe slowing the loading a little, but they are a must,

I already use crush.pics, so this isn't about the image sizes.

If you are confident that you can do the job of decreasing the loading speed to less than 3 seconds ( on product pages specifically ) go ahead and apply to this job, other than that, I won't be satisfied with the results.

You will be asked to answer the following questions when submitting a proposal:

How long have you been working on and with Shopify platforms?
Are you 0 sure that you will do this job successfully?