PHP scripting, graphic design and website optimisation

We need a freelancer who is proficient in woocommerce, Php scripting, graphic design and website obtimisation for ongoing work on two of our websites. Website URL is [login to view URL] and www.mynutramall.com.au. The php scripting, menu setup and theme update is for jcponline.com.au. The work for website optimisation and graphic design is ongoing $150 AUD per month. php scripting, website theme update is $200-$250 AUD for 2 months work.