Optimize website and create sibebar image scroller and other items for my real estate wordpress site.

Hello I have a Wordpress real estate site that i need to optimize to load quicker for users. I will also need to recreate a sidebar to match my sites design- adding a scrollable drop down abs. I will need to redesign a home image scroller to match sites theme and design. Create several html pages so i can duplicate the html code for creating future pages. Documents for this work will be given to programmer before start of job with detailed clarification.