Full-Site Upgrade & E-Commerce

I’m ready to give all of my subsidiary websites a complete makeover and then keep refining them on an ongoing, full-time basis. The first pain-point is content: wording, images, and downloadable assets all need to be current and easy to manage, so content updates sit at the top of the priority list... (Budget: $15 - $25 USD, Jobs: Content Management System (CMS), Git, Graphic Design, HTML, PHP, Web Development, Website Design, Website Optimization)