Finalization of wordpress website redesign project with beaver builder

Hello,
I'm looking for someone to take in charge the finalization of a small WordPress redesign project with Beaver Builder.
> 4 pages (Home - Collection - Product page - Quote pages) >> Grahic design is already done
> Woo commerce shop interface >> The interface is already done but there is still work to be done (One page ordering process…)
> Paypal payment solution
> Multilingual plugin (French, English, Spanish) >> Multilingual interface is already done
> Installation of Facebook Pixel, Google Tag Manager and the necessary SEO tools,
The work to do is the folowing :
- Finalization of small details of the design
- Pluging Installation to manage media files and pages files
- Optimization of the created pages >> The objective is to finish first all the pages properly wich I need to traduce.
>> Use all the good technical SEO practices: optimization of the size and weight of images (normaly already done), compressed JavaSript and CSS files ...)
>> The whole pages must be very light with a very good time loaded. This is one of the first goal of this redesign project so it’s very important.
>> The whole page must be 100% compatible with mobiles.
>> > Installation of Facebook Pixel, Google Tag Manager and the necessary SEO tools,
Waiting your feedback,
Have a nice day!
Nicolas