WordPress and Ecommerce Site Projects

We need help with three related projects. First, update a WordPress site that is currently not functioning due to outdated plugins. Second, restore a WordPress website that was recently hacked. Third, build out a new ecommerce site for 15 to 50 products. The ideal freelancer should be able to troubleshoot site issues, secure the platform, and create a functional online store. Experience with WordPress, ecommerce, and website maintenance is important for this role.