Wordpress freelancer for some tasks.

Hi, We are looking someone who have experience on WordPress development, - make the homepage redesign and hide unnecessary options on main homepage. - Two pages needs to be sorted 1 is not loading in editing and one needs to change the direction google map. - who can have experience of how to handle the broken links, - who can fix the problem if domain is blocked from social pages, - who can make site responsive on all gadgets, - Optimize full site to load properly according to google standards, (not plugin work I want proper work) (must check with google speed check so we can sort according to google standards ) both mobile and Desktop site versions. - Reduce the plugin use without damaging site - Have experience to handle Ajax query, as oe option needs to be sortout - can find this problem why site sometime not load properly, - can sort out google adsense code and affiliation code for advertisement have to add proper ad box on our website some are already there. Note: Please make it site secure and according to google standards. any plugin you going to add or remove please inform me first and check the site is working fine. any code you add please give me information for this code (where and why you use this code). Regards